X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=ChangeLog;h=31e4bfae3cb82a1eb2209fe38d885678c2e7941e;hp=8a62ab2d749cab00d7d26e3bca3272d4fed474ce;hb=f3509d2a0f1bbe1521316554aab6fec6cb48d84e;hpb=d19802812d0b48af9f14db7e807585b4fe18f0ae diff --git a/ChangeLog b/ChangeLog index 8a62ab2d7..31e4bfae3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,3447 @@ +2020-02-04 lttng-tools 2.12.0-rc1 + * Tests: fix: test_relayd_working_directory fails as user + * Fix: sessiond: snapshot errors don't clear session's trace chunk + * Fix: sessiond: bounded snapshot record fails when no streams exist + * Tests: fix: test_relayd_working_directory fails as root + * Fix: trace-chunk: dereference after NULL check + * Clean-up: mi: remove logically dead code + * Fix: trace-chunk: dereference after null check of old_path + * Clean-up: unchecked return value + * Fix: unchecked return value of cds_lfht_destroy() + * Fix: relayd: return from function without unlocking session lock + * Clean-up: consumerd: remove unreachable code + * Clean-up: trace-chunk: remove unreachable code + * Fix: unchecked return value of lttng_directory_handle_create() + * Tests: fd-tracker: fix: leak of test paths + * session-descriptor: fix comment typos in session-descriptor.h + * Fix: directory-handle: typo in equals method breaks compat build + * Fix: potential use of uninitialized return value + * Clean-up: remove instances of loop initial declarations + * Fix: relayd: register listener threads as rcu readers + * relayd: track directory handles through the fd-tracker + * tests: Move to kernel style SPDX license identifiers + * Fix: include stdlib.h in compat/string.h + * Cleanup: remove superfluous tests.txt + * fix: add include guards to compat/path.h + * Move to kernel style SPDX license identifiers + * Sync ax_have_epoll.m4 with autoconf-archive + * .gitignore: ignore gen-kernel-test-events + * Fix: lttng: sanity check of `--probe` description + * lttng-view: make babeltrace2 the default viewer + * lttng-view: clean-up: remove unneeded empty line + * lttng-view: clean-up: static struct viewers array should be const + * lttng-view: clean-up: remove commented and unused references to lttv + * relayd: register fd tracker instance to all created trace chunks + * relayd: track relayd control connection sockets + * relayd: track relayd data connection sockets + * relayd: replace uses of block FDs by the fs_handle interface + * fd-tracker: restore suspended handles from their inode's path + * directory-handle: query if instance is backed by a file descriptor + * directory-handle: make lttng_directory_handle_stat public + * fd-tracker: replace custom optional implementation by LTTNG_OPTIONAL + * directory-handle: add an equals method + * trace chunk: allow associating an fd_tracker to a trace chunk + * fd-tracker: refactor: extract fs_handle interface from fd_tracker + * fd-tracker: remove use of VLA for unsuspendable_fd APIs + * relayd: share the same output directory handle accross sessions + * Fix: relayd: fail to create session when trace chunk is not found + * relayd: track the health unix socket with the fd-tracker + * relayd: track the health thread's poll fd with fd-tracker + * LTTNG-RELAYD(8): document the --fd-pool-size option + * relayd: rename fd-cap parameter to fd-pool-size + * relayd: track the live client connections socket + * relayd: track the control and data listener socket + * relayd: track the live listener socket + * relayd: track stdio output file descriptors + * relayd: track the live viewer worker thread's epoll fd + * relayd: track the live listener thread's epoll fd + * relayd: track the live_conn_pipe with the fd-tracker + * relayd: track listener's epoll fd using the fd-tracker + * relayd: track worker thread's epoll fd using the fd-tracker + * relayd: track clients of the health unix socket with the fd-tracker + * relayd: track the health quit pipe with the fd-tracker + * relayd: track the relay_conn_pipe with the fd-tracker + * relayd: track the quit pipe with the fd-tracker + * relayd: Don't bypass the fd tracker when closing file descriptors + * relayd: initialize the global fd tracker from fd_cap option + * relayd: clean-up: reduce the number of exit paths in main() + * relayd: add fd-cap option to limit the number of opened FDs + * Fix: use lttng_tracker_id_status enum values + * Fix: update context types for Python bindings + * Fix: lttng: placing probe on symbol starting with `_` + * Fix: build failure with -fno-common + * Fix: Tests: missing stream redirect causes test failure + * Fix: automatic enum value overwrites existing error code value + * doc: Fix bind address example for lttng-relayd + * Build fix: dist target builds fails due to missing header file + * Fix: track-untrack.c: regression of `--all --pid` option ordering + * track-untrack.c: error out on unknown CLI options + * Add test_event_tracker to the TESTS variable + * Add missing `test_event_tracker` to fast_regression + * Cleanup: track-untrack.c: declare all `int` on the same line + * Fix: relayd: hostname check is too restrictive + * Cleanup: remove extra whitespace from include directive + * Fix: skip start trace for app that are already started. + * Fix: keep active session state on redundant start command + * Fix: build failures when `--without-lttng-ust` + * Sync lttng-ust ABI version in ust-abi-internal.h + * Sync lttng-modules ABI version in internal kernel-ioctl.h + * Fix: lttng-clear: invalid free of session name + * Fix: initialize var_data to NULL + * tracker: update API documentation + * Cleanup: remove struct lttng_handle from tracker.h + * Refactoring: introduce lttng_tracker_ids_serialize + * Refactoring: move count to an output parameter + * Refactoring: introduce lttng_tracker_ids data structure + * Refactoring: use an opaque lttng_tracker_id type + * Fix: Initialize ret to zero + * Update track/untrack man page + * Error early on invalid tracker type for UST domain + * ust-app: remove dead code + * Fix: Skip uid registry when metadata key value is 0 + * trackers: bump MI version to 4.0 + * tests: test uid/gid/pid/vuid/vgid/vpid trackers + * trackers: update list/track/untrack commands + * trackers: support tracking feature + * trackers: add sessiond tracker list implementation + * trackers: update lttng-modules tracer ABI + * trackers: introduce new tracker types + * trackers: change error code from "pid" to "id" + * format: use AfterCaseLabel: true for switch case + * Fix: sessiond: check for lttng-modules ABI 2.1 rather than 2.8 + * Doc: man page: lttng-relayd LTTNG_RELAYD_DISALLOW_CLEAR env. var. + * Doc: lttng-clear(8) man page + * tests: mi for clear command + * tests: lttng clear command + * tests: gen-ust-events: abort() on argument error + * tests: gen-ust-events: add touch and wait sync points before exit. + * tests: gen-ust-events: use options instead of arguments + * relayd: live: implement support for clear feature + * relayd: implement support for clear feature + * relayd: viewer-stream: introduce viewer_stream_close_files and viewer_stream_sync_tracefile_array_tail + * relayd: viewer_session: expose viewer_session_set_trace_chunk_copy symbol + * trace-chunk: implement no-op and delete release commands + * sessiond: document effect of rotated_after_last_stop on clear + * sessiond: snapshot: set trace chunk to NULL before closing it + * relayd: return invalid protocol error on close chunk disallowed clear + * relayd: set has rotated only for explicit rotations + * trace-chunk: Introduce chunk "path", relayd session "ongoing_rotation", sessiond session "rotated" + * consumer: add extra debug output + * relayd: add extra debug output + * sessiond: implement clear command + * sessiond: add clear notifier + * sessiond: introduce cleared_after_last_stop + * sessiond: implement ust app clear session + * sessiond: implement kernel clear session + * sessiond: implement consumer clear channel + * consumer: implement clear channel + * common trace-chunk: introduce lttng_trace_chunk_get_name_overridden + * common: trace-chunk: track all files within a chunk + * sessiond: cmd_rotate_session: introduce command argument + * sessiond: query relayd configuration for availability of clear feature + * relayd: Implement get_configuration relayd protocol command + * common: index and trace-chunk file creation/open API change + * common: index: remove redundant separator for empty channel string + * sessiond: refactoring: introduce start/stop_kernel_session + * sessiond-comm: add clear command support to consumer protocol + * sessiond-comm: Document feature branch specific commands range + * relayd: tracefile array: Allow head position to skip ahead + * relayd tracefile array: add tracefile_array_reset + * common dynamic-array: Introduce dynamic array clear + * relayd: environment variable to disable clear command + * lttng: Implement lttng clear session command + * lttng-ctl: Expose sessiond cmd_clear_session command + * common error: Add errors for clear feature + * ust-consumer: Expose user space clear buffer operation + * kernel-ctl: Expose kernel clear buffer operation + * Test: rotate_utils.sh: consider chunk archive with ust/ as empty + * Send ust and kernel domain directory handle to consumer + * Fix: consumer: do not flush on transition from NULL chunk + * Fix: consumer: honor "active" flush flag + * Fix: sessiond cmd.h: include missing lttng-sessiond.h + * Fix: sessiond: ust-app: per-pid buffers: Create empty ust/ directory + * Fix: utils: utils_stream_file_path separator + * Fix: consumerd: use packet sequence number for rotation position + * align.h: Implement ALIGN_FLOOR macro + * Fix: relayd: per-pid live: no new metadata vs close + * Fix: relayd: use packet sequence number for rotation position + * Fix: relayd stream.c: LTTNG_OPTIONAL_GET address confusion + * Fix: optional.h macro missing parentheses and guards + * Fix: use of strnlen breaks build on Solaris 10 + * dynamic-array: fix documentation of lttng_dynamic_pointer_array_get_pointer + * Fix: make dist fails on sdt-probe test with autotools v1.16+ + * Fix: tests: metadata presence on relayd is not deterministic + * Fix: move testpoint after state update + * Make lttng_directory_handle reference countable + * Clean-up: apply clang-format to the newly added fd-tracker + * Fix build: fd-tracker is not part of librelayd + * Add git-review config + * doc: fix typo in lttng-enable-event man page + * tests: make functions static in test_notification.c + * tests: make functions static in test_utils_compat_poll.c + * tests: make functions static in test_utils_expand_path.c + * tests: make functions static in test_session.c + * tests: make functions static in test_uri.c + * tests: include foo.h in foo.c + * compat: remove always true assertion in compat-poll.c + * Fix: sessiond: RCU read lock imbalance on get trace chunk id error + * tests: add declaration for test_function in userspace-probe-elf-binary.c + * tests: add declarations for functions in gen-syscall-events-callstack.c + * tests: make entry_handler static in ini_config test + * Format lists in src/common/Makefile.am + * sessiond: make functions static in ust-registry.c + * sessiond: make thread_consumer_management function static + * sessiond: make thread_rotation function static + * Fix: build: ust -> kernel mix-up in noinst_SCRIPTS + * Fix: relayd: missing metadata stream causes all traces to be skipped + * lttng-ctl: add local declarations for obsolete functions in lttng-ctl.c + * sessiond: remove unused log_job_destruction function + * sessiond: make disable_context static + * sessiond: make ltt_sessions_ht_alloc static + * relayd: make functions static in ctf-trace.c + * Make validate_url_option_combination static in create.c + * Make _utils_expand_path static + * Remove unused function uri_create + * uri: put `inline` at beginning of strpbrk_or_eos declaration + * tests: put `static` keyword at beginning of variable declaration + * common: make some functions static in mi-lttng.c + * consumerd: make lttng_consumer_close_all_metadata static + * README.md: libuuid is no longer a dependency + * Replace libuuid with internal implementation + * consumerd: remove unused function consumer_del_data_stream + * m4: sync ax_pthread.m4 with autoconf archive + * configure.ac: Remove duplicated CMD_DESCR_ROTATE definition + * Fix: tests: missing argument in test output print statement + * Silence bogus warning when building with old GCC versions + * Clean-up: open_pipe_cloexec() has useless boilerplate + * Clean-up: tests: unchecked closedir value in test_fd_tracker + * Fix: fd-tracker: dereference of lttng_inode after NULL check + * Fix: fd-tracker: error path lead to null dereference of handle + * Fix: fd-tracker: crash on close of partially initialized handle + * Tests: add fd-tracker tests for the unlink operation + * fd-tracker: use lttng_inode to store fs_handle's path + * fd-tracker: add the lttng-inode interface + * fd-tracker: add the unlink operation to fs handles + * Test: add a unit test for the fd tracker + * fd-tracker: add pipe management wrappers to fd-tracker + * fd-tracker: add epoll/poll management wrappers to fd-tracker + * fd-tracker: add an fd-tracker util to common + * relayd: close stdin on launch + * Fix: relayd: fully initialize viewer stream before publishing it + * Clean-up relayd: session_release can be marked as static + * Fix: relayd: don't send streams if there is no metadata + * Fix: update apps on untrack only when session is active + * Fix: consumerd: assert on null trace chunk on session restart + * Fix: sessiond: don't wait for a rotation from a null chunk to finish + * Fix: sessiond: duplicated rotation notification sent + * Fix: relayd: remove assert of non-null stream trace chunk on rotate + * Docs: verb/noun confusion in comment + * Fix: sessiond: no rotation performed from null chunk to new chunk + * Fix: invalid use of destructor in dynamic pointer array + * Fix: relayd: check for a trace chunk before writing a packet + * Fix: relayd: viewer session trace chunk not released on detach + * Require automake >= 1.12 + * relayd: rename viewer_session_set_trace_chunk and hide it + * Fix: relayd: session trace chunk is copied too late + * Fix: overly restrictive datetime regexp rejects valid dates + * Fix: relayd: disallow 0-length session names for 2.4+ peers + * Docs: RELAYD(8): document the --group-output-by-session/host options + * Tests: unit testing for backward compatibility of group-output-by-session + * relayd: Add backward compatibility for --group-output-by-session + * Tests: regression testing for lttng-relayd --group-output-by-* + * Tests: lttng_snapshot_add_output_ok: allow specifying output type + * relayd: introduce --group-output-by-session + * Fix: sessiond: ust: deadlock with per-pid buffers + * relayd: close viewer stream trace chunk earlier on release + * Fix: relayd: put chunk reference when closing stream + * Fix: relayd: tracefile rotation: viewer opening missing index file + * Tests: fix shellcheck warning + * Tests: base path: lttng load for session configuration + * Cleanup: remove unused internal lttng_session_descriptor_get_base_path + * Refactor: Move set session path to own function + * Fix: move set base_path of session to URI configuration + * Fix: tests: re-add link to urcu-bp for _LGPL_SOURCE tests + * Fix: tests: use DL_LIBS variable in ust multi-lib test + * Fix: lttng: initialize sessions pointer to NULL + * Use pkgconfig to detect and configure liblttng-ust + * Fix: check for dtrace and sdt.h before enabling SDT uprobe tests + * Fix: consumerd: crash occurs when taking snapshot of ust channel + * Fix: trace-chunk: log the cause of file open failures + * Fix: relayd: live: crash when creating viewer streams + * Fix: relayd: live: crash on attach to a session without trace chunk + * Fix: relayd: live: some listed sessions are not attacheable + * Fix: relayd: don't put un-acquired trace chunk reference + * Fix: relayd: don't put un-acquired viewer trace chunk reference + * Fix: consumerd: NULL pointer dereference during metadata sync + * consumerd: clean-up: stream attribute accessed without locking stream + * Tests: namespace tests fail to build on older libc + * Fix: check for lttng-ust >= 2.11 at configure + * sessiond: build fails in --without-lttng-ust configuration + * Tests: use "kill -0" for app existence check in NS tests + * Tests: add kernel namespace context change tests + * Tests: add UST namespace context change tests + * Tests: add kernel namespace contexts tests + * Tests: add UST namespace contexts tests + * MI: add support for namespace and uid/gid contexts + * Add UST uid/gid contexts + * Add kernel uid/gid contexts + * Add UST namespace contexts + * Add kernel namespace contexts + * Update local copy of ust-abi.h to reflect addition of ns contexts + * Tests: fix: tmp dir can be a symlink + * Docs: relayd: document LTTNG_RELAYD_WORKING_DIRECTORY env variable + * Docs: relayd: document the --working-directory/-w option in man page + * Introduce LTTNG_RELAYD_WORKING_DIRECTORY environment variable + * Tests: add an lttng-relayd working directory test + * relayd: introduce --working-directory/-w options + * Fix: compile fails for x32 arch + * Typo: occured -> occurred + * Fix typo 'Attemp' -> 'Attempt' + * Fix: sessiond: use system LTTng-UST headers when available + * doc/man: use specific revision date for each manual page + * lttng-rotate.1.txt: update voice and document the `archives` subdir. + * Fix: sessiond: unbalanced health register/unregister on error + * Fix: sessiond: NULL thread_state provided to pthread_cleanup callback + * Fix: sessiond: leak of trace chunk on destruction error + * common: cleanup error message mentioning mkdir + * Fix: sessiond: session destruction errors are unreported + * Fix: consumer: double unlock of rcu read lock on error + * Fix: sessiond: application channel creation failure stops start cmd + * sessiond: clean-up: enhance logging on event allocation failure + * Fix: sessiond: don't assert on event creation error + * sessiond: clean-up: typo in ust-app.c comment + * .gitignore: ignore vscode files + * Fix: lttng-elf.c: dereferencing pointer before null check + * Fix: sessiond: unbounded elf section data size allocation + * Fix: sessiond: double socket close on allocation failure + * Fix: sessiond: TOCTOU error on save of session configuration + * Fix: tests: replace truncation-prone logging helper + * DIST OOT: use build_dir version.i file + * Introduce EXTRA_VERSION_PATCHES + * Use EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION + * Introduce EXTRA_VERSION_NAME and EXTRA_VERSION_DESCRIPTION + * Fix: relayd: Dereference after null check + * Fix: sessiond: app sock and notif shm not created by the main thread + * Fix: sessiond: client socket not created by the main thread + * Fix: relayd: Dereference before null check + * Fix: relayd: unchecked return values + * Fix: ust-consumer.c: Double unlock of channel lock + * Fix: sessiond: Dereference before null check + * Fix: sessiond: Dereference after null check + * Fix: relayd: Explicit null dereferenced + * Cleanup: relayd: Logically dead code + * Fix: enable_events.c: typo in `WARN()` message + * Cleanup: enable_events.c: fix erroneous comment + * Cleanup: relayd: identical code for different branches + * Fix: common: Unchecked return value of `closedir()` + * Fix: relayd: Dereference after null check + * Fix: Tests: test_session.c: Structurally dead code + * Fix: session-descriptor.c: Dereference before null check + * Fix: common: Dereference after null check + * Fix: test_utils_compat_poll.c: Unchecked return value + * Fix: liblttng-ctl: wrong variable used during argument validation + * Fix: liblttng-ctl: ABI-breaking size change of lttng_session struct + * Fix: liblttng-ctl: config and mi strings inadvertantly exported + * Fix: liblttng-ctl: compat_sync_file_range inadvertantly exported + * Fix: liblttng-ctl: poll compatibility symbols inadvertently exported + * Fix: lttng-ctl: unvalidated session destruction handle API arguments + * Docs: document the session destruction handle API + * Fix: Tests: Segfault in `test_utils_expand_path()` + * Fix: lttng-ctl: missing __cplusplus closing brace + * Fix: trace chunk reported unknown before close command execution + * Fix: sessiond: leak of application socket on chmod failure + * sessiond: clean-up: silence warning that agent event is leaked + * Fix: tests: leak of prefix on error to register lttng namespace + * Fix: use newly created event filter for condition check + * Fix: lttng-crash: detect truncated files + * Fix: sessiond: fs.protected_regular sysctl breaks app registration + * relayd: clean-up: mix-up between LTTNG_PATH_MAX and LTTNG_NAME_MAX + * Fix: destroy command: put consumer output after destroy notifier + * Refactor: remove logically dead code + * Fix: Null check before destroying health_sessiond + * Fix: Move initialization of queue_pipe_fd after null check of handle + * Fix: release reference to new chunk on copy error + * Fix: Close socket handle on error + * Fix: lttng: out-of-bound copy of arguments in 'view' command handler + * Revert "lttng: fix: out-of-bounds copy of original 'view' command arguments" + * Fix: relayd: session destruction does not complete in live mode + * Add a copy method to the trace chunk interface + * relayd: move viewer stream chunk reference release to destroy + * relayd: move relay_session locking outside of make_viewer_streams + * Fix: release reference to trace chunk on index file creation failure + * trace-chunk: clean-up: mark close command properties as static const + * trace-chunk: clean-up: misleading label name + * ust-consumer: fix: metadata stream lock taken before destroy + * sessiond: fix: memory leak of section name in elf parser + * kconsumer: clean-up: initialize ctf_index before populating it + * sessiond: fix: strncpy called with source length + * sessiond: fix: possible unaligned access in packed structure + * relayd: clean-up: strncpy uses the length of the source as length + * lttng: fix: out-of-bounds copy of original 'view' command arguments + * lttng: clean-up: silence bogus string truncation warning + * sessiond: clean-up: mixed log levels enums used to look-up event + * sessiond: fix: possible unaligned access in packed structure + * sessiond: fix: possible unaligned access in packed structure + * sessiond: fix: possible unaligned access in packed structure + * sessiond: fix: possible unaligned access in packed structure + * lttng-ctl: fix: possible unaligned access in packed structure + * lttng-ctl rotate: fix: possible unaligned access in packed structure + * runas: fix: possible unaligned access in packed structure + * consumer: fix: possible unaligned access in packed structure + * inet: fix: possible unaligned access in packed structure (inet/inet6) + * consumer: fix: unaligned accesses to index fields + * lttng-sessiond: clean-up: set free'd pointer to NULL + * lttng: fix: potential 0-length allocation in pid list parsing + * Tests: fix: uninitialized session_id used on list_sessions failure + * Tests: fix: uninitialized values passed to close() on error + * Clean-up: assert that get_count_order() returns a positive value + * Clean-up: suppress bogus scan-build warning + * Tests: fix: leak caused by misuse of realloc in multi-lib-test + * sessiond: clean-up: init ret value of _session_set_trace_chunk_no_lock_check + * sessiond: fix: print_escaped_ctf_string mishandles empty string + * lttng-ctl: fix: lttng_data_pending confuses communication status + * relayd: fix: rotate_truncate_stream() assumes non-null next chunk + * Fix: dereference of NULL pointer in stream_write() + * Fix: report bytecode_push failure when pushing symbol + * Fix: only invoke PERROR() on failure to close sessiond_socket + * Clean-up: lttng: check status returned when checking rotation state + * Fix: communication error unreported in relay_rotate_session_streams + * Fix: unreported error in relay_close_trace_chunk + * Clean-up: remove dead assignment from ht cleanup thread launcher + * Clean-up: remove dead assignment from thread_rotation + * Clean-up: remove dead assignment in setup_channel_trace_path + * Clean-up: remove dead assignments while setting session trace chunk + * Fix: report path truncation on addition of local uri to consumer + * Clean-up: lttng: silence warning in regenerate command handler + * Clean-up: lttng: silence warning in metadata command handler + * Clean-up: remove NULL check on sesison_create mandatory arguments + * Fix: session may be NULL in relay_create_session error path + * Clean-up: silence erroneous leak warning + * Fix: leak of lttng_elf_shdr in lttng-elf.c + * Fix: leaked chunk reference in lttng_consumer_create_trace_chunk + * Clean-up: remove unused stream file creation and unlink functions + * Fix: use the trace chunk to truncate streams on late rotation + * Clean-up: format using remaining buffer len rather than total len + * Fix sessiond: report flush errors on session stop + * Fix: leak of trace_path on error in ust_app_snapshot_record + * Fix: uninitialized directory handle finalized on error path + * Fix: release reference to created chunk if it can't be published + * Fix: destroy chunk registry on element creation failure + * Fix: return NULL on trace chunk registry failure + * Fix: forward fatal error in evaluate_condition_for_client() + * Fix relayd: check for NULL in session_put + * Fix typo in regenerate statedump test util + * Fix: time constants already defined on macOS + * Fix: missing include strings.h for bcopy on Solaris 10/11 + * Fix: strndup does not exist on Solaris 10 + * Fix: strnlen is not defined on Solaris 10 + * Fix: redefinition of USEC_PER_SEC macro on macOS + * Fix: sessiond does not build without lttng-ust support + * Fix: sessiond: handle NULL control output in session descriptor base path getter + * Tests: metadata env scope values + * Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules + * Support LTTNG_KERNEL_SESSION_SET_NAME of lttng-modules + * Metadata: add env fields to ease lttng path hierarchy creation for viewer + * Fix: lttng_directory_handle_init fails on opening base relayd output + * Fix: init_session_output_path is valid for peer >= 2.11 only + * Fix: chunk state is not set when relayd does not support trace chunks + * Fix: check validity of a stream before invoking ust flush command + * Fix: namespace our gettid wrapper + * pprint.m4: add missing copyright header + * Fix: reintroduce lazy kernel modules load, fix empty syscall list + * Fix: check for lttng modules presence before testing + * sessiond: use epoll()/poll() instead of select() + * lttng-ctl: notifications: use epoll()/poll() instead of select() + * epoll/poll compat: expose interruptible API + * tests: invoke full_cleanup from script trap handlers, use modprobe -r + * Cleanup: test: don't stop relayd twice + * Fix: test: utils.sh: exit from process on full_cleanup + * Fix: utils.sh: handle SIGPIPE + * Fix: tests: error handling in high throughput limits test (v2) + * Improve handling of test SIGTERM/SIGINT (v2) + * Fix: incorrect conversion specifier used with size and padding + * Fix: incorrect conversion specifier used with packet size + * Fix: mismatch of ust_app_get_size_one_more_packet_per_stream prototype + * Fix: mismatch of ust_app_snapshot_record prototype + * Fix: lttcomm_consumer_close_trace_chunk_reply undefined without UST + * Fix: kernel/ust snapshot backward compat for 2.10 relay + * relayd protocol: reply path for close chunk and create session 2.11 + * Fix: streaming and snapshot backward compat for relayd < 2.11 + * Fix: relayd: create_index_file error handling + * Fix: don't use newlines in logging message + * Fix: relayd outputs traces of legacy sessionds to home dir + * relayd comm: add base path to create session + * tests: add base-path tests + * test utils: support URI in lttng_snapshot_add_output + * Fix: close consumer sockets before waiting for them + * Fix: consumer: put each chunk on teardown + * Fix: validate that session, host and basepath are legal + * Fix: honor base path for network URIs + * Fix: bindings import segfaults on missing hash_key_u64 + * Cleanup: typo: overriden -> overridden + * Fix: relay: relay_rotate_session_streams uninitialized return value + * Fix: test_kernel rotation: expect 60 rather than 64 + * Save registration time for app + * Fix: tests: update rotation ust number of tests + * Clean-up: missing word `lock` in comment + * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL + * Use case-scope error labels handling LTTNG_CONSUMER_PUSH_METADATA + * Use case-scope error labels when handling LTTNG_CONSUMER_GET_CHANNEL + * Use case-scope error labels handling LTTNG_CONSUMER_ROTATE_CHANNEL + * Use case-scope error labels handling LTTNG_CONSUMER_DESTROY_CHANNEL + * Use case-scope error labels handling LTTNG_CONSUMER_STREAMS_SENT + * Use case-scope error labels when handling LTTNG_CONSUMER_ADD_STREAM + * Clean-up: set stream's channel pointer to NULL after releasing ref + * Fix: mark consumer channels as logically deleted during deletion + * Cleanup: mark utils_get_home_dir as returning a const string + * Fix: use utils_get_home_dir for anonymous trace chunk path + * Fix: tests: typo in rotation util + * Fix: keep ust/kernel session items around for destroy notifier + * Tests: add a test for the "skip non-empy" rmdir flag + * Fix: rmdir recursive: skip non-empty directories with flag + * Fix: uninitialized variable returned by relay_rotate_session_streams + * Fix: allow quiet rotation at destroy of live session + * Fix: relayd: live: read index file header + * Fix: index: use parenthesis around define + * Fix: test_crash: don't kill first app twice + * Fix: perform a rotation to a null trace chunk on session destruction + * relayd: log destination trace chunk of ROTATE_STREAMS command + * Clean-up: declare dummy pipe payload as a char instead of a string + * Fix: consumer: assert that stream chunk != NULL (not channel) + * relayd fix: trace chunk is reclaimed before close command + * Fix: rotation of a stopped session hangs indifinitely + * Fix: initialize kernel stream max subbuffer size on creation + * Fix: use relay_id from ust_session or kernel_session consumer + * Fix: lttng-ctl: public session.h control API: restore 0 success return value + * Fix: remote kernel stream paths contain too much information + * Fix: destroy command: send credentials with command + * relayd: open live viewer files from the current stream's trace chunk + * Fix: don't perform an automatic session rotation in snapshot mode + * Fix: incorrect time unit used when waiting on destruction handle + * relayd: implement file and session rotation on top of trace chunks + * Fix: remove assertions of the existence of a trace chunk + * Fix: only create trace chunk if the output of a session supports it + * Fix: use stream's current tracefile count rather than the max + * relayd: use bool for is_metadata relay_stream attribute + * relayd: create stream files relative to a session's trace chunk + * Fix: leak of consumer_output when using an explicit snapshot output + * Fix: reception buffer of control connection is leaked + * Fix: ensure a newline is printed before exit on client destroy + * Send session creation time to relay daemon when supported + * relayd: remove unnecessary allocation in session path formatting + * relayd: add remote trace chunk close command + * Create userspace buffers using ua_sess effective credentials + * Use lttng_credentials instead of bespoke uid/gid members in ua_sess + * relayd: add remote trace chunk creation command + * Add .clang-format + * Don't allow slashes and dots in overriden trace chunk names + * relayd: Retrieve a relay_session's trace chunk on creation + * relayd: Transmit current trace chunk id in create_sesssion command + * Use a "comm" variant of the LTTNG_OPTIONAL helper in sessiond-comm + * Remove unused relay daemon commands + * relayd: create an implicit trace chunk on session creation + * relayd: create sessiond trace chunk registry on session creation + * Use directory handle to rename trace chunk directory + * Docs: add directory handle header documentation + * Add rmdirat and renameat to run-as commands + * Print the location of trace chunk produced at session destruction + * Docs: misleading documentation of compat_epoll_create + * Remove unused ust_sock member of command_ctx + * Tests: clarify the tap output of the kernel session rotation test + * Fix: wait for the completion of implicit session rotations + * Fix: don't hide EBADF error subbuffer write + * Tests: don't expect a UST directory after inactive per-PID rotation + * Tests: remove check for an empty chunk produced on destruction + * Fix: metadata stream is not marked as quiescent after packet commit + * Create stream files relative to a stream's current trace chunk + * Cleanup: remove duplicated code in snapshot record command + * Fix: run_as_mkdirat returns value of errno + * Fix: double close of directory fd in runas worker + * relayd: add the sessiond_trace_chunk_registry interface + * Move index initialization to ctf-index.h + * Export utils_stream_file_path outside of common/utils.c + * Add file creation/unlinking utils to directory handle + * relayd: send sessiond uuid and session id as part of create session + * Transmit sessiond uuid to consumerd on launch + * Add lttng_uuid_copy() util + * Add lttng_uuid_is_nil() util + * Add lttng_uuid_is_equal util to lttng_uuid + * Add a consumer daemon INIT command + * Generate a UUID on lttng-sessiond launch + * Remove unneeded creation of the UST domain sub-directory + * .gitignore: ignore ccls and clangd files + * Create an initial trace chunk on first start of an ltt_session + * Allow direct access to the dirfd of a directory handle + * Create a consumer daemon trace chunk registry on launch + * Add the trace chunk and trace chunk registry interfaces + * Add a time_to_iso8601_str() utility + * Add a method to create a directory handle relative to another one + * Maintain a channel-per-session_id hash table in the consumers + * Document lttng_directory_handle_init_from_dirfd + * Allow lttng_directory_handle to be moved + * Add a copy method to lttng_directory_handle + * Remove unused bitfield.h header + * Tests build fix: undefined MAGIC_VALUE macro + * Build fix: undeclared variable in poll compat + * Fix: error when listing sessions with no session + * Update base test for binding + * Fix: python binding: expose domain buffer type + * Clean-up: correct typo from epoll to poll + * Clean code base from redundant verification + * Change lttng_poll_wait behaviour of compat-poll to match compat-epoll + * Fix: hang in thread_rotation when using compat-poll + * Adapt poll layer behaviour to match the epoll layer + * Change LTTNG_POLL_GETNB behaviour for poll flavor + * Add Unit test to poll compatibility layer + * Fix: lttng_poll_mod calls compat_(e)poll_add + * Fix: getenv can return null + * Bump LTTNG_UST_ABI to 8.0 + * Fix: directory handle credentials parameter is not const + * doc: Add reference to USDT probes + * Clean-up: Remove double buffer initialisation + * Fix: getgrnam is not MT-Safe, use getgrnam_r + * Fix: logging: log_add_time() save/restore errno + * Fix relayd: initialize beacon to -1ULL + * Fix: relayd: handling of lttng_read errors >= 0 + * Harmonize pprint macro across projects + * Update the ac_define_dir macro from the autoconf archive + * Harmonize rw_prog_cxx_works macro across projects + * Namespace check_sdt_works custom macro + * Update macros from the autoconf archive + * Fix: relayd not spawned on default-url live session creation + * Clean-up: remove empty line in lttng create command + * Add mkdirat utils and runas wrappers + * Clean-up: remove commented code from test + * Fix tests: NULL pointer dereference in ltt_session unit tests + * Fix tests: NULL pointer dereference in ust channel unit tests + * Fix tests: NULL pointer dereference in ltt_ust_context unit tests + * Fix tests: NULL pointer dereference in ltt_session unit tests + * Log the wait-shm's path on shm_open failure + * Generate session name and default output on sessiond's end + * Move completed trace archive chunks to an "archives" sub-folder + * Fix: lttng_rotate_session does not handle socket close + * Fix: hide internal libcommon time utilities + * lttng: make the configuration file interface const correct + * Fix: command reply message is leaked for variable-len replies + * Fix: skip test when ust doesn't have perf support + * Tests: check for lttng-modules presence + * Fix: Properly sanitize input parameter + * Fix tests: link libpause_consumer on liblttng-ctl + * tap-driver.sh: flush stdout after each test result + * Fix tests: snapshot size validation failure runs too many test cases + * Fix tests: the tree origin can be a symlink itself + * Fix tests: skip test_getcpu_override on single core systems + * Enforce DL_LIBS value instead of hard coded -ldl + * Fix: Add POPT_CFLAGS to lttng_CFLAGS + * Fix: consumer snapshot: handle unsigned long overflow + * Clean-up: hide internal kernel_consumer_add_channel() symbol + * Fix: no-output sessions do not enforce snapshot constraints + * Fix: wrong error code returned by kernel_snapshot_record() + * Clarify incorrect channel output type logging message + * Mark lttng_kconsumer_snapshot_channel as static + * Docs: clarify the meaning of the snapshot_mode flag in ltt_session + * lttng: clean-up the printout of snapshot outputs + * lttng: clean-up printout of session output destination + * Docs: document the format of the lttng_session path member + * Docs: lttng-ctl has no default live timer period + * Fix: missing include can cause structures to not be packed + * Fix: check illegal combinations of ctrl-url/data-url/ouput/set-url + * Fix: lttng_uri structure must be packed as it is used for IPC + * Fix: missing mentions of tracing session rotation in basic help + * Fix: release reference to ltt_session on error instead of free() + * Fix relayd: session leaked on communication error during creation + * Prevent channel buffer allocation larger than memory + * Fix: destroy called twice on quit pipe + * Use uuid_to_str() when formatting metadata + * Add an internal uuid formatting utility + * Remove duplicate check for dlopen + * Tests: take multiple snapshots in streaming mode + * Fix: don't destroy the sockets if the snapshot was successful + * Fix: run-as thread deadlock on itself in restart error path + * Fix: session list lock must be held on session put operation + * Support minute and hour as time suffixes + * Test fix: passing bool argument to va_start is undefined + * Fix: missing rcu read locking in trigger "unregister all" command + * Fix: create_kernel_session asserts on failure + * Fix: only free trace_path when it is dynamically allocated + * Fix: wrong error check on kernel session creation + * Fix: don't put() thread on shutdown failure + * Fix: dereference on NULL pointer on allocation failure + * Fix: leak of filter bytecode and expression on agent event re-enable + * Test fix: python logging test spams its output + * Fix: leak of lttng-consumerd global HTs in run-as worker + * Fix: leak of sessiond configuration on launch of run-as worker + * Fix: leak of rundir config string + * Fix: only synchronize application configuration on tracing start + * Fix: run_command_wait() handle partial write + * Fix: do not repurpose iterator while it is being used + * Fix: handle_notification_thread_command: handle partial read + * Fix: notification thread: free session trigger list on error + * Fix: notification thread: RCU-safe reclaim of hash table nodes + * Fix: error logged on partial recvmsg() in MSG_DONTWAIT + * Print UTF-8 SI suffix only when allowed by the locale + * Cleanup: duplicate LDADD of libcommon for utils unit tests + * Move time utils to their own time.c file + * Fix: sessiond: don't allocate buffers and files for inactive sessions + * Cleanup: ust start/stop trace + * Fix: relayd: rotation pending off-by-one + * Fix: tests: test_crash should start sessions + * Fix: missing session reference release on kernel poll update + * Fix: set client socket permissions after launch of client thread + * Fix: use assignment-suppression for unused sscanf arguments + * Fix: report initialization error of app registration thread + * Fix: report initialization error of client thread + * Cleanup: consumer socket creation debug msg always prints fd:-1 + * Cleanup: remove unused label + * Fix: may be used uninitialized warnings + * userspace-probe: tests: add testcase for unsupported instrumentation + * userspace-probe: Print error on binary not found + * userspace-probe: Print error for unsupported instrumentation mode + * Fix: use sys/types.h for ssize_t on Cygwin + * Add *.exe to gitignore for Cygwin + * Revert stubbing of runas functions + * Revert stubbing of unix socket functions + * Fix: warning 'fd' may be used uninitialized + * Fix: worker structure is leaked in run_as process + * Fix: ensure the ht clean pipe is empty before processing quit pipe + * Perform the clean-up of application notify sockets in main thread + * Clean-up: remove redundant exit labels from sessiond initialization + * Make the launch of the application registration thread blocking + * Stop the application registration thread before orphaned threads + * Rename ust-thread to notify-apps + * Teardown the notification thread after the sessiond clean-up + * Launch the consumer management thread using lttng_thread + * Stop sessions before destroying on teardown of session daemon + * Remove the sessiond "ready" counter mechanism + * Load session configurations from lttng-sessiond's main thread + * Launch the kernel management thread using lttng_thread + * Launch agent management thread using lttng_thread + * Mark lttng_pipe as const where possible + * Launch the application notification thread using lttng_thread + * Launch the application management thread with lttng_thread + * Launch application registration thread using lttng_thread + * Launch the ust registration dispatch thread using lttng_thread + * Launch the client management thread using lttng_thread + * Launch the timer thread using lttng_thread + * Launch the rotation thread using lttng_thread + * Fix: flush the rotation thread's job queue on exit + * Stop rotation pending check timer from the rotation thread + * Launch the notification thread using lttng_thread + * Launch the health management thread using lttng_thread + * Launch the ht-cleanup thread using lttng_thread util + * Add a thread utility class and thread list + * Don't perform an implicit rotation on session stop + * Wait for the destruction of sessions before tearing down main thread + * Fix: rotation_unavailable returned on failure to read time + * Fix: mark rotation pending check timer is never marked as disabled + * Acquire a reference to a session when a timer is active + * Reference count ltt_session objects + * Fix: typo 'occured' -> 'occurred' + * Fix: typo 'retrive' -> 'retrieve' + * Fix: typo 'convet' -> 'convert' + * Fix: typo 'leat' -> 'least' + * Fix: max_t/min_t macros are missing cast on input + * Fix: Connect timeout arithmetic in inet/inet6 (v4) + * Fix: cmd_snapshot_record can return unexpected error codes + * Docs: document why a negative socket may be passed + * lttng-enable-event.1.txt: fix SDT acronym, add missing "are supported" + * lttng-enable-rotation.1.txt: --timer option should be fairly precise + * doc/man: remove AUTHORS section + * lttng-enable-event.1.txt: uprobe: update style and content + * doc/man: add links between man pages about session rotation + * lttng-enable-event.1.txt: document dynamic user space probes + * lttng-{enable,disable}-rotation.1.txt: both types can be specified + * lttng-disable-rotation.1.txt: remove LIMITATIONS section + * lttng-enable-rotation.1.txt: add that SIZE/PERIOD are approximations + * lttng-rotate.1.txt: lttng-relayd(8) also has --output option + * Fix: sessiond: ust_app_rotate_session error handling + * Fix: sessiond: snapshot: handle consumer return codes + * Fix: consumer: snapshot error return code + * Fix: sessiond: consumer.c: rotation error handling + * Fix: consumer: rotation error return codes + * Fix: create_channel_per_pid: remove channel on error + * Fix: channel errors on local stress-tests + * Fix: channel_ust_create: remove channel on agent error + * Fix: cmd_rotate_session() returns unexpected error codes + * Fix: session rotation logging statement references snapshot + * Clean-up: typo in logging message Totation -> Rotation + * Fix: rotation error may leave session in "ONGOING" state + * Fix: session_list lock must be held to launch a rotation + * Add an ASSERT_LOCKED(lock) macro + * Clean-up: move global sessiond symbols out of main.o + * Fix: split index and data file rotation logic + * Fix: trace_archive_id is not sent in add_stream command + * Fix: condition unsubscription error leaves session locked + * Fix: rotation thread does not unregister from RCU on init error + * Remove unused nr_stream_rotate_pending from consumer channel + * Fix: session destruction blocks indefinitely if rotation is ongoing + * Clean-up: remove non-existent function's declaration + * Always choose large event header for UST channels + * Fix relayd: stream index file created in the wrong directory + * relayd: add payload logging to session rotation commands + * relayd: rename stream prev_seq to prev_data_seq + * Fix: take index seq number into account for rotation pending check + * Fix: take index sequence number into account for data pending check + * relayd: keep track of prev_index_seq in relayd_stream + * Fix: session conditions not evaluated at subscription/registration + * Remove unnecessary check of output parameter + * Allow get_next_notification to return when interrupted + * Fix: register rotation thread as RCU thread + * Docs: comment typo fix (accomodates -> accommodates) + * Fix: uninitialized variable may be used in local rotation check + * Rename sessiond-timer.[hc] to timer.[hc] + * Fix: rotation may never complete in per-PID buffering mode + * Fix: perform local data pending before checking data pending with relayd + * Fix: missing header breaks the cygwin build + * Fix: double put on error path + * Fix: holding the stream lock does not equate to having data pending + * Fix: skip uid registry when metadata key is 0 + * Docs: document the meaning of a ust app channel key set to 0 + * Fix: acquire stream lock during kernel metadata snapshot + * Fix: skip closed session on viewer listing + * Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session + * Doc: withinin -> within + * Fix: cleanup relayd sockets on rotation command communication error + * Fix: perform relayd socket pair cleanup on control socket error + * Fix: relayd control socket mutex is not destroyed + * Tests: do not bound test app iterations when in background mode + * Tests: add missing rotation and autoload tests to check target + * Tests: remove temporary folder + * Tests: remove mi result files when done + * Tests: Remove unused set +x + * Tests: Kill relayd after sessiond to ensure a clean tear down + * Tests: Remove unused variable + * Tests: Use stop relayd from utils.sh + * Tests: remove declaration already present in utils.sh + * Tests: added test_autoload to noinst_SCRIPTS + * Fix: Memory leak on run_as worker restart error path + * Fix: non-zero return of open handled as error + * Fix: global run_as worker lock released during restart + * Fix: runas worker attempts to send invalid fd to master + * Cleanup: remove superfluous empty line + * Fix runas: don't attempt close negative fd + * Fix: tests: missing frame pointer for callstack test on some compiler + * Set version to 2.12.0-pre + * Add release name and description to configure.ac + +2018-08-31 lttng-tools 2.11.0-rc1 (National Trail Mix Day) + * Missing kernel test files in dist target + * elf: support dynamic symbol table lookup + * Fix: leak of event attributes on copy failure + * Test fix: check length of input string + * Test cleanup: wrong indentation style in test_ust_data.c + * Test fix: leak of exclusions on allocation error + * Fix: runas check fd value before calling close() + * Docs: multiple rotation schedules can be active + * Docs: immadiate rotations can be performed with active schedules + * Fix: ret variable is used instead of cmd_ret in disable-rotation + * Cleanup: unused assignation on rotation error + * Cleanup: unused assignation on rotation already pending + * Fix: unchecked writer open element return value + * Remove unused session current_archive_location accessor + * Fix: incorrect error message on regenerate missing argument + * Fix: incorrect error message on metadata missing argument + * Fix: snapshot command mishandles missing arguments + * Cleanup: improve readability of filter expression condition + * Fix: potential use of NULL path in stat() use + * Cleanup: unused assignment of curr_data_ptr in lttng_elf + * Fix: uninitialized data/ret in runas offset commands + * Fix: uninitialized fd value used in runas + * Fix: report setegid()/seteuid() failure in runas + * Fix: leak of binary path on location creation error + * Fix: missing return value check in notification serialization + * Fix: possible leak of path in _utils_expand_path + * Fix: silent truncation in _utils_expand_path + * Cleanup: unused assignment of ret_code in ROTATE_CHANNEL + * Fix: passing null to closedir() on error + * Fix: unchecked access to pids array + * Fix: missing jump to error on allocation failure + * Cleanup: unused assignation of ret value + * Cleanup: unused assignation of ELF parsing error + * Fix: leak of probe_locs on error + * Fix: leak on agent event listing error + * Fix: possible null dereference on communication error + * Fix: returned pids may be uninitialized + * Fix: invalid destruction of lookup_method + * Fix: unused value in SDT probe description parsing + * Fix: use of uninitialized variable in C++ userspace-probe testapp + * Fix: use of uninitialized value in error path + * Fix: leaking string by setting pointer to NULL before freeing it + * Fix: passing negative param to dup(2) on error + * Fix: use-after-free in UST test case + * Fix: leak in error handling of userspace param parsing + * Fix: Remove dead code in fd passing function + * Cleanup: avoid duplicating userspace-probe desc twice + * Fix: memory leak in userspace probe param parsing + * Fix: missing error handling goto statement in runas + * Fix: use-after-free on error of lttng_event creation and copy + * Add function instrumentation type accessors to function location type + * Docs fix: probe location description is erroneous + * Fix: event leak during event load + * Hide lttng_event_copy symbol + * Docs: document new lttng_event methods + * Fix: leak of lookup_method_name in uprobe load + * Docs: distinction between function and tracepoint probe locations + * Fix: abort on unknown location type in destructor + * Clean-up: location lookup destroy can be type-agnostic + * Fix: hide internal uprobe configuration symbols + * Fix: event copy constructor frees original event on error + * Fix: userspace probe accessors are not const-correct + * Cleanup: use lttng_* string utility functions + * Silence macro redefinition warnings on macOS + * Fix: lttng-save command producing wrong XML fields + * Error out if filter expression is attached to unsupported event types + * Implement userspace-probe regression tests + * Implement lttng-mi for userspace-probe + * Implement lttng-save and lttng-load for userspace-probe + * Implement lttng-list for userspace-probe + * Add --userspace-probe kernel event type + * Implement $PATH binary searching function for userspace-probe + * Add userspace location in ltt_kernel_event structure + * Implement userspace probe location extraction and registration + * Implement 2-step registration of userspace probe events + * Use lttng_event_{create, destroy} to manage lttng_event struct + * Fix: remove unnecessary stderr output on expected behaviour + * trace_ust_create_event() now returns an error code + * trace_kernel_create_event() now returns an error code + * run_as: add extract SDT probe offsets command + * run_as: add extract ELF symbol offset command + * run_as: adapt run_as implementation to support complex payloads + * Add SDT userspace probe location + * Add lttng_event copy constructor + * Implement SDT probe description parsing function + * Add lttng_userspace_probe_location copy constructor + * Cleanup: move session saving of K(ret)probe and function tracing to dedicated functions + * Implement ELF function offset extraction function + * Add utils_expand_path_keep_symlink fonction + * Fix: kernel adds creds on recv with SO_PASSCRED unix socket option + * lttng-ctl: implement listing of userspace probe locations + * Add invalid userspace probe location error + * Fix: memory is not zeroed on first set_capacity + * Add a util to create a buffer view from a raw buffer + * Fix: dynamic buffer mishandles setting capacity to 0 + * lttng-ctl: send userspace probe location on enable_event + * lttng-ctl: locate extended event attributes at reception + * Add utils to send file descriptors to the sessiond + * lttng-ctl: add accessors of userspace probe location to lttng_event + * lttng-ctl: add userspace probe location interface + * Add lttng_dynamic_buffer_get_capacity_left util + * Add ALIGN_TO util to macros.h + * lttng-ctl: add an lttng_event_extended distinct from communication structures + * lttng-ctl: move lttng_event functions to a new file + * Tests: possible NULL dereference in rotation notification test + * Clean-up: remove dead code from rotation test + * Fix: size of concrete class used in memcpy of base class + * Tests: add a session rotation ongoing/completed notification test + * Clean-up: remove useless check of event name + * Fix: mix of lttng_error_code and cmd_error_code enums + * Add notification session rotation hooks + * Implement rotation command handlers in notification system + * Fix: return 0 on successful location serialization + * Fix: return size from location deserialization function + * Add a trace archive location accessor to the session API + * Fix: notification channel not released on error path + * Implement rotation ongoing/completed commands + * Fix: remove session_info from sessions_ht on destruction + * Bind newly registered triggers to session or channel objects + * Docs: clarify the contents of channel_infos_ht + * Add a hashing function for session rotation conditions + * Build a list of triggers applying to a given session on creation + * Add a comment clarifying the ownership of triggers + * Fix: use condition's type to compute its hash + * Cleanup: enforce const-correctness in notification thread + * Fix: add session_info object to sessions_ht + * Add session rotation ongoing/completed notification commands + * Add session rotation ongoing/completed conditions + * Fix: use the correct condition type in logging statements + * Add a by-address equality short-circuit to condition comparison + * Fix: assume that conditions are valid before being compared + * Cleanup: remove superfluous argument to consumed size create + * Docs: prefer 'release' to 'free' in API documentation + * Add trace archive location serialization/deserialization methods + * Tests: add notap versions of start/stop tracing helpers + * Tests: typo in notification test case description + * Use the dynamic buffer to serialize notification objects + * Fix: consumers don't honor protocol on rotate pending relay command + * Fix: client_list_element leak on failure to evaluate a condition + * Fix: possible NULL dereference in uri_parse_str_urls() + * Typo fix in uri parsing error logging + * Fix: unchecked return value of cds_lfht_destroy + * Fix: clean-up sessiond condig structure on initialization error + * Fix: unchecked return value in sessiond path configuration + * Fix: path leak on formatting error + * Fix: use of uninitialized 'nb_pipes_fd' + * Clean-up: useless assert that unsigned value is >= 0 + * Test fix: size schedule leaked in a schedule API test case + * Fix: unreported error on rotate timer stop failure + * save/load: support session rotation schedule descriptors + * mi: serialize relay rotation locations + * Fix: use negative code for errors in enum + * Add rotate-client to .gitignore + * Docs: adapt the rotation client example to the API changes + * Remove generic error reporting from the lttng client + * Test: session rotation schedule API + * rotation-api: introduce rotation schedule descriptors + * rotation-api: pass session name explicitly + * Set consumer's verbosity to the max level on --verbose-consumer + * Fix: Tests: use -no-pie linker option only when available + * Fix: check for removal of session's shm_path in destroy() + * Document the contents of the shm_path fields of the ust session registry + * Implement MI and save/load support for callstack contexts + * Tests: Add callstack contexts tests + * Add kernel and userspace callstack event context + * Fix: missing context enum values in session xml schema + * lttng-enable-event(1): update the Filter expression section + * Filter: document ust app ctx limitation + * Filter: add FILTER_OP_RETURN_S64 instruction + * Filter: make bitwise and, or, xor higher prio than relational expressions + * Filter: Update shifting tests + * Add () for bitwise and comparator tests + * Filter: Implement rshift, lshift, bit not operators + * Filters: generate backward compatible "get field" and "get context" instructions + * Filter: index array, sequences, implement bitwise binary operators + * Implement support for brackets in filter expressions + * Tests: add session auto-loading test cases + * Replace deprecated readdir_r() with readdir() + * Bash completion: ignore namespace for xmllint parsing + * Use https in links to the lttng.org website + * Log the session to which a ROTATE_PENDING command applies + * Initialize relay_stream chunk_id to its session's current trace archive id + * Pass the consumerd stream's trace archive id to the relayd + * Fix: propagate archive id to the consumer daemon on stream creation + * Typo in ust consumer log message (channek -> channel) + * Use dynamic payload for the add stream realyd command + * Dynamic payload for relayd create session command + * Fix: backward relayd communication compatibility. + * Add unused attribute to lttng_to_index_major param + * Replace strncpy by lttng_strncpy in lttngctl session configuration API + * Replace strncpy by lttng_strncpy in utils_stream_file_name() + * Use dynamic buffer to build session configuration path + * Replace strncpy by lttng_strncpy in session config + * Silence strncpy warning emitted by GCC 8 in XSD path construction + * Silence strncpy warning emitted by GCC 8 in lttng_strncpy() + * Silence strncpy warning emitted by GCC 8 in ini parser + * Fix: use signed variable for refcounting of consumer_relayd_sock_pair + * Cleanup: sobjd is never used by reply_ust_register_channel() + * Cleanup: chan is never used by save_agent_events() + * Cleanup: open_memstream and close_memstream compat is never used + * Remove unnecessary inclusions of version.h + * Add multilib test files to .gitignore + * Cleanup: ua_sess is never used create_ust_app_channel_context() + * Cleanup: consumer_data is never used by update_kernel_stream() + * Cleanup: app is never used by alloc_ust_app_session() + * Cleanup: ust_session_id unused by buffer_reg_uid_consumer_channel_key + * Cleanup: wpipe already contain kernel_tracer_fd + * Cleanup: domain type is never used by send_consumer_relayd_socket() + * Cleanup: uid and gid are never used by run_as_noworker() + * Cleanup: sessiond_id is never used by relayd_create_session_2_* + * Cleanup: sock is never used by ask_channel() + * Cleanup: ctx is never used by monitor_timer() + * Cleanup: signo is never used by metadata_switch_timer + * Cleanup: channel is never used by metadata_cache_check_version() + * Cleanup: relayd id is never used by write_relayd_metadata_id() + * Cleanup: attr is not used by open_ust_stream_fd() + * Cleanup: *_domain are never used by create_session + * doc/man: update rotation man pages to follow API's terminology + * Print consumerd32/64/kernel configuration + * Test: change use of space for tabs in utils.sh + * Tests: add duplicated providers tests + * Tests: add function to validate the number of an event name in metadata + * Tests: allow the use of regular expressions to match events + * Fix: calling ht_{hash, match}_enum with wrong argument + * Fix: probes should be compared strictly by events metadata + * Test for lttng-logger + * Test mi: rename sessiond load directory constant + * mi: support "add-context --list" + * Fix: test_ust-dl is generated at configure-time + * Fix: cmd line options overwrite env variable config options + * Fix: perform the initialization memory barrier out of loop body + * Clean-up: explicit mb before decrementing lttng_sessiond_ready + * Clean-up: use a define for support thread count + * Port: fix format warnings on Cygwin + * Add missing include for ssize_t on Cygwin + * Fix: sessions with agent channels fail to load + * Fix: don't wait for the load thread before serving client commands + * Add test_utils_parse_time_suffix to .gitignore + * Clean-up: kernel_consumer_add_stream() does not need to be public + * Fix: sessiond fails to launch on --without-ust configuration + * Fix: agent thread poll set creation failure results in deadlock + * Fix: test uses sizeof() on the wrong operand of strncpy + * Rename kernel_consumer_send_channel_stream() + * Rename consumer_init_channel_comm_msg() + * Cleanup: send_fds functions are not const-correct + * Remove unused ltt_session look-up result + * Clean-up: reduce indentation level of create_channel_per_uid() + * Enforce locking assumptions during channel creation + * Cleanup: misleading create_ust_app_session() name + * Rename rotate_count to current_archive_id + * Cleanup: name of send_sessiond_channel() is misleading + * Print the git version used to build from a distribution tarball + * Docs: lttng-version uses the intransitive form of "broke" + * Fix: relayd streams can be leaked on connection error + * Cleanup: fix typo in relayd comment + * Fix: ret may be used uninitialized in sample_channel_positions() + * Cleanup: ret is unused in relay_process_data_receive_header() + * Fix build: in_git_repo is used before being set + * Fix: partial writes of padding are not checked + * Propagate whether a connection was closed cleanly or after an error + * Fix: relayd protocol field present from minor 8 is not checked + * Add DBG statement for TCP keep-alive options + * Fix: relay_recv_metadata does not check for partial write + * Use non-blocking recvmsg() for data/ctrl connections of lttng-relayd + * Fix: unprivilieged sessiond agent port clashes with root sessiond + * Fix: erroneous use of extern keyword + * Fix: failure to launch agent thread is not reported + * Fix: agent may not be ready on launch + * Cleanup: misleading variable name + * Fix: checking for existing session daemon is done after daemonizing + * Fix: null pointer dereference in lttng_rotation_handle_destroy + * sessiond: rename syscall.h so it does not conflict with system + * Tests: Handle rotations happening on two separate days during testing + * Tests: Clean trace_path after each subtest + * Tests: Use for loop for identical validation + * Tests: Count number of chunk using ls + * Fix: quiet option is not set in sessiond-config + * Fix: hold consumer socket lock for consumer_send_msg + * Fix: use signed member to transport enum value + * Fix: use off_t type for lseek function return value to avoid overflow + * Extend the rotation API to provide network trace archive locations + * Increase LTTNG_HOST_NAME_MAX from 64 to 255 + * Add lttng_trace_archive_location lttng-ctl API + * Clarify notification channel info ht destruction error log + * Fix: goto end after end label + * Check return value of cds_lfht_destroy + * Fix: destroy schedule attr + * Tests: fix oot and dist for rotation tests + * Tests: add rotation tests scripts to noinst_SCRIPTS and EXTRA_DIST + * Tests: SESSION_NAME defined on each iteration of kernel rotation test + * Tests: Reduce scope of TRACE_PATH to a function + * Tests: PID_RELAYD is never used + * Tests: use functions from utils.sh in rotation tests + * Tests: consolidate session creation with a uri parameter in utils.sh + * Tests: use modprobe to test for the presence of lttng-modules + * Tests: missing license header in rotation utils + * Tests: missing parenthesis in userspace rotation test + * Tests: use enable_ust_lttng_channel_ok instead of a custom lttng invocation + * Tests: remove TRACE_PATH at the end of the rotation test only + * Tests: exit $out gets overridden by EXIT trap from tap/tap.sh + * Tests: Use SIGTERM instead of SIGKILL + * Add --post-script to tap-driver.sh + * Tests: add rotation tests to the "check" target + * Fix: fail on truncation of kernel channel path + * Fix: fail on truncation of snapshot path + * Dedicated error message when relay does not support rotations + * Fix: add missing includes for embedded help + * Document tracing session rotation features + * Check for pending notification on notification channel activity + * Clarify error logging statement of rotation thread + * Fix: rotation state marked as completed before relayd has completed + * Fix: cmd_rotate_set_schedule returns positive error codes + * Fix: unchecked return value of domain_mkdir() + * Add initial "no rotation" state to session rotation states + * Fix: erroneous use of kernel consumer error codes + * Fix: unhandled prev_seq initial value + * Size-based rotation + * Add lttng_notification_channel_has_pending_notification() + * Fix: channel lock must be taken to check for pending notifications + * Docs: typo in notification channel header + * Fix: circular inclusion of lttng.h results in warning + * Remove unneeded domain.h include + * Docs: wrong enum value used in evaluation API description + * Remove unneeded forward declaration in condition headers + * Add the GMT offset in the rotated chunk path + * Tests for the session rotation feature + * Fix validate_trace_empty test check + * Example client to use the session rotation API + * Save, restore and list the rotation parameters + * Session consumed size notification + * Fix: previous channel total is not updated + * Add likely/unlikely annotations on channel sample handling path + * Separate session info from channel info in notification thread + * Rotate timer + * Simplify lock handling in enqueue_timer_rotate_job() + * Use utils_parse_time_suffix in create and enable-channel command + * Introduce utils_parse_time_suffix + * Fix: use metadata key instead of fd for consumer rotation command + * Fix: double similar condition + * Fix: missing type definitions in mi-lttng-3.0.xsd + * Fix: out of tree build fails on missing header + * lttng rotate command + * Relay rotate pending command + * Rotate command + * Sessiond timer thread + * Fix: ret is uninitialized on standard path + * Sessiond rotation thread + * Consumer rotate a channel + * Consumer perform the rotation when extracting a packet + * Consumer rotate stream + * Implement the RELAYD_ROTATE_PENDING relay daemon command + * Implement the RELAYD_ROTATE_STREAM relay daemon command + * Channel rotate pipe between sessiond and the consumers + * Support to dump the kernel metadata cache from the beginning + * Add ustctl_flush_buffer to the consumer API + * Common consumer functions to read current positions + * Dedicated function to wakeup the consumer metadata pipe + * Keep read-only copies of fields from the channel to the stream + * Cleanup: keep the number of pipes used by poll in a variable + * Fix: kernel snapshot handling of EAGAIN + * Command to rename a folder + * Fix: create_output_path() relayd util is not const-correct + * Fix: relayd send_command() util not logging on failure + * Clean-up: relayd send_command() helper is not const-correct + * Clean-up: remove unneeded cast + * Create the session and domain directories on start + * Command to make a directory on the consumer or relay + * Use free running metadata channel key between sessiond and kernel consumer + * Fix: leftover use of channel fd as identifier + * Clean-up: use LTTNG_PATH_MAX rather than PATH_MAX + * Keep the base directory of a relay session separate + * Change trace_path to session_root_path and chunk_path + * Make kernel tracer version global to the session daemon + * Clean-up: typo fixes in notification thread comments + * Bump minor notification protocol version + * Clean-up: hash table utils are unnecessarily non-const + * Fix: stream_per_chan_id_ht should allow duplicates + * Fix: lttng logs nanoseconds + * Fix: use a free running channel key between sessiond and kernel consumer + * Tests: Fix: arm64 use sys_openat instead of sys_open + * Fix: set errno with value from SO_ERROR on error. + * Fix: missing value handling for lttng_event_context_type + * Fix: Use SOL_SOCKET level for SO_KEEPALIVE on all platform + * Fix: error out on leftover arguments + * Load preemptirq lttng-modules probe + * Fix: reply to version check even on protocol mismatch + * Fix: error handling on relay version check + * Document add-context limitation for started session + * Fix: add-context cannot be performed after a session has been started + * Fix: duplicated kernel consumer socket locking + * Tests: Change syscall tests to use `gen-syscall-events` testapp + * Tests: Add test app to generate syscalls + * Tests: Move script synchronization functions to utils library + * Fix: remove unused event types in MI XML schema + * Updating lttng-ust-ctl header file + * Tests: cleanly exit from test apps on reception of SIGTERM + * Document consumer socket locking assumptions + * Fix: consumer socket lock not held during snapshot record + * Fix: set_relayd_for_snapshot does not acquire the consumer socket lock + * Fix: send_channel_monitor_pipe does not take the consumer socket lock + * Document the locking assumptions of consumerd-relayd socket passing + * Assert that the consumer lock is held while sending FDs to consumerd + * Assert that the consumer socket lock is taken during communication + * Tests: refuse to run test suite if lttng processes are present + * Fix: metadata channel leak when using the snapshot tracing mode + * Fix: do not flag consumer as disabled on relayd comm failure + * Fix: cleanup inactive FDs in the consumer polling thread + * man: document dead-peer detection for lttng-relayd + * lttng-relayd: use TCP keep-alive mechanism to detect dead-peer + * Tests: add kernel notification tests to the root regression list + * Docs: clarify which socket serves as the ust_app_ht_by_sock's key + * Docs: refer to apps_notify_thread instead of 'the other thread' + * Docs: describe the apps_thread's working in function header + * Tests: race between consumer pause and trace start/stop + * Clean-up: remove unneeded rcu_read_lock acquisition + * Docs: document locking assumption of function + * Fix: notification thread not notified of channel creation on app error + * Clean-up: consumer_add_metadata_stream always returns 0 + * Fix: scope ownership of a stream for ust-consumer + * Clean-up: reduce scope of dyanamically-allocated string + * Fix: using putenv() and free()-ing the value is invalid + * Clean-up: unnecessary duplicated call to exit() + * Fix: unknown consumer type considered a libc error + * Fix: consumerd(64/32)_lib_dir can be NULL + * Fix: evaluate trigger condition on registration + * Fix: nonsensical message printed by lttng track/untrack + * Fix: O_CLOEXEC is erroneously used on pipe creation + * Fix: wrong parameter to fcntl in pipe_set_flag + * Fix: use lttng_clock_gettime instead of clock_gettime + * Fix: close channel monitor pipe after killing the metadata_timer_thread + * Fix: path of snapshots with a relay and default URI + * Fix: use file based synchronization for python logging test + * Test: add file based synchronization point for python test app + * Fix: wrong use of the relay_streams_sent in snapshot + * Fix: the return code of lttcomm_send_unix_sock is signed + * Fix warning: src/bin/lttng/utils.c: cast incompatible pointer + * Fix: src/common/pipe.h: include for ssize_t and mode_t + * Fix: detect dlmopen() and disable corresponding tests if not available + * Fix: Use tmpdir for intermediary files + * Fix: include scripts for distribution + * Fix: typo in lttng-consumerd file default + * Fix: missing NULL checks in logging statements + * Fix: kernel consumerd sock paths need rundir substitution + * Test: kernel testing for notification + * Fix: create lttng run dir regardless of user privilege + * Fix: Make version.h generation work with dash + * lttng-enable-event(1): filtering: specify that `$ctx.cpu_id` is available + * centralize sessiond config option handling + * Fix: buffer overflow warning in python bindings + * Tests fix: BT2 does not output the metadata of a trace collection + * Update version to 2.11.0-pre + * Typo: occured -> occurred + * Fix: ensure kernel context is in a list before trying to delete it + * Harmonize return code conventions in context handling + * Fix: uninitialized return value on error path + * lttng enable-channel: disallow --overwrite and --blocking-timeout + * lttng-enable-channel(1): reword --blocking-timeout, document in description + * lttng enable-channel: --blocking-timeout opt.: use `inf` instead of -1 + * Cleanup: remove unused internal structure + * Cleanup: remove unnecessary extern qualifier + * Docs: document the trigger API + * Docs: document the notification API + * Docs: document the notification channel API + * Docs: document the evaluation API + * Docs: document the lttng_condition API + * Docs: document the lttng_buffer_usage condition API + * Docs: document the lttng_action_notify action type + * Docs: document the lttng_action API + * Fix: ambiguous ownership of kernel context by multiple channels + * lttng-enable-channel(1): move --output description to maintain A-Z ordering + * lttng-enable-channel(1): document --monitor-timer + * Prettify channel listing + * Use pipe instead of eventfd() for notification command queue + * Cleanup: useless reset of ret to zero + * Fix: ret is never used on error_open code path + * Fix: use error code path instead of break when errors happen before execl + * Cleanup: ignore useless check of execl() return value + * Fix: wrong variable assignment on error + * Cleanup: remove dead increment of pointer + * Fix: missing error handling in use of print_tabs() + * Cleanup: functions shall have a single exit point + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Cleanup: dead assignment + * Fix: ret is used instead or err to set an error code + * Cleanup: remove dead assignment + * Cleanup: remove dead assignment + * Fix: report error using fd instead of ret + * lttng-enable-channel(1): reword and fix style of --blocking-timeout description + * Fix: doc/man: use a single XSL file and match local names + * Tests: rework select_poll_epoll test to improve verbosity on failure + * Only print relevant session statistics on stop + * Fix: NULL passed to memcpy in error path + * Only print relevant session statistics in channel listing + * Uniformize the printing of units in session listing + * Fix: lost packet accounting always lost on snapshot + * Fix: report error on session listing + * Tests: don't assume a 4K page size in test_notification + * Fix live-comm: merge TCP socket write-write sequence in a single write + * Docs: move notification thread documentation to header + * Docs: grammar fix in comment + * Fix: evaluate condition/trigger on subscription + * Test: Trigger conditions is evaluated on subscription + * save/load: add blocking_timeout attribute to channel + * Introduce monitor_timer_interval to session configuration schema + * Test: Reduce scope of variables used in multi app notification test + * Hide internal buffer-view symbols + * Hide internal session configuration symbols + * Hide internal dynamic-buffer symbols + * Hide internal string-utils symbols + * Typo: occured -> occurred + * Fix: join consumer timer thread + * Cleanup: use CMM accessors for consumer_quit variable + * Fix: test_utils_expand_path passes NULL to sprintf + * Fix: reject triggers if they depend on an unavailable feature + * Fix: check lttng-modules ABI version for RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS support + * Fix: Send remove channel to notification thread only when necessary + * Fix: notification test: resources leak and return handling + * Fix: parse monitor timer parameter as an unsigned 64-bit integer + * Introduce "--blocking-timeout" channel parameter + * Fix: lttng list of channels should return errors + * Fix: discard event/lost packet counters + * Fix: test: proper redirection of stderr to stdout + * Docs: notification comment refers to a structure by its former name + * Fix: missing errno.h include in time.h compat header + * Cleanup: remove stale file from .gitignore + * Disable binaries on platforms where they are not supported + * Cleanup: add silent rules support for docs + * Cleanup: popt library detection + * Cleanup: remove duplicated pthread detection code + * Cleanup: remove unused m4/libxml.m4 + * Cleanup: bison and flex detection + * Cleanup: merge two instances of AC_CHECK_FUNCS + * Cleanup: lttng-ust library detection + * Cleanup: kmod library detection + * Cleanup: dlmopen detection + * Cleanup: uuid library detection + * Fix: Don't override user variables within the build system + * Fix: registry can be null on lookup + * Test: Replace test relying on pselect6(2) man page ambiguity + * Tests: channel subbuffers must be larger or equal to PAGE_SIZE + * Tests: regression testing for notification API + * Tests: add consumer testpoint to pause data consumption + * Fix: explicitly send client credentials during handshake + * Test: utils: introduce LTTNG_SESSIOND_ENV_VARS + * Test: utils.sh: use getconf to start either 32 or 64 consumerd + * Optimization: remove unnecessary buffer resizes on partial recvs + * Docs: improve the documentation of the dynamic buffer interface + * Add comment to round_to_power_of_2() + * Clean-up: simplify the implementation of dynamic buffer set_capacity + * Fix: space left in buffer may be uninitilized on capacity increase + * Assert that dynamic buffer size <= capacity + * Clean-up: improve readability of dynamic buffer append condition + * Fix: inbound buffer may be set too short on partial command reception + * Clean-up: fix misleading code alignment + * Clean-up: remove useless comment + * Fix: return LTTNG_ERR_INVALID_TRIGGER on validation failure + * Fix: missing includes in buffer-usage.h + * Unit tests for notification api + * Run unit tests before regression tests + * Fix: semaphore semantics are expected from notification command eventfd + * relay: use urcu_ref_get_unless_zero + * Fix: use "flush empty" ioctl for snapshots + * Fix: lttng-consumerd: cpu hotplug: send "streams_sent" command + * Fix: lttng-sessiond: cpu hotplug: send channel to consumer only once + * Fix: lttng-sessiond: cpu hotplug stream number mismatch + * Tests: use SIGKILL to shutdown daemons in test_thread_exit and test_tp_fail + * Fix: consumer_timer_signal_thread_qs waits on LTTNG_CONSUMER_SIG_SWITCH + * Revert "Fix: futex can be free'd while used by waker thread" + * Fix: thread exit vs futex wait/wakeup race + * Fix: use lttng_waiter instead of futex in notification thread + * Add lttng_waiter utils + * Fix: pthread_join on thread start error + * Fix: missing check on notification thread join + * Fix: status_loc argument of waitpid() is used on error + * Fix: leak of deserialized trigger sent from client + * Clean-up: missing static qualifier on internal function + * Fix: duplicate values used in lttng_evaluation_status enum + * Fix: missing header inclusions in buffer-usage.h + * Fix: COMPAT_EPOLL_PROC_PATH is available from Linux 2.6.28 + * Fix: skip empty revents in notificationthread + * Clean-up: warning caused by unused label + * Fix: futex can be free'd while used by waker thread + * Fix: missing header causes build failure with --disable-epoll + * Fix: return NULL pointer on memory allocation failure + * Clean-up: unused variable warning in poll compat + * doc: how to trace consumerd with valgrind + * Cleanup: initialize kernel ioctl ABI structures to 0 + * Cleanup: initialize data to 0 + * Fix: consumer data lock deadlock caused by monitor timer + * Fix: assert() on null index_file in lttng_index_file_write() + * Fix: fail on relayd lookup when finding a relayd is expected + * Clean-up: use lttng_read() wrapper instead of read() + * Fix: NULL pointer dereference in lttng_condition_serialize + * Fix: Exclusion check iterates multiple times on same array + * Fix: return of free'd string on error in strutils_split() + * Fix: free of uninitialized value on error path + * Silence bogus Coverity warning of uninitialized value + * Silence bogus Coverity warning of uninitialized value + * Silence bogus Coverity warning of uninitialized value + * Silence bogus Coverity warning of uninitialized value + * Fix: dereference before null check of channel attributes + * Fix: memory leak of client_list_element + * Fix: unchecked lttng_dynamic_buffer_set_size return value + * Add 2.10 release beer name and description + * Build: missing includes for ssize_t definition on Cygwin + * Fix: consumer-timer.c includes ust-ctl.h even --without-lttng-ust + * Fix: missing header in Makefile breaks the dist build + * Tests fix: tracefile-size tests assume PAGE_SIZE subbuffers + * Fix: use of uninitialized channel attributes in client + * Clean-up: only declare help_msg in embedded help case + * Fix: use of session_name instead of channel_name in condition hash + * Fix: lttng-live: send HUP reply when per-PID streams are gone + * Test: use output_path instead of argument position + * Bump default kernel, and UST per-uid/per-pid buffer size + * Fix: syscall_table_nb_entry invalid value when no syscalls TPs are defined + * Add string-utils to dist subdirs in libcommon + * Tests fix: initialize kernel extended channel attributes + * Tests fix: initialize UST extended channel attributes + * lttng-enable-event(1): document globbing patterns in event names and filters + * Tests: add globbing pattern tests to test_java_log4j + * Tests: add globbing pattern tests to test_java_jul + * Tests: add globbing pattern tests to test_python_logging + * Tests: add globbing pattern tests to test_valid_filter + * Tests: add globbing pattern tests to test_invalid_filter + * Tests: add globbing pattern tests to test_event_wildcard + * Tests: add globbing pattern tests to test_exclusion + * Tests: utils: add gen-ust-nevents-str util + * Tests: add string-utils library unit tests + * Add support for "full" star globbing patterns in event names and filters + * Add string-utils convenience library + * doc: lttng-destroy(1): document --no-wait option + * doc: lttng-stop(1): replace tabs with spaces + * doc/man: add typical `$` and `#` prompts to command lines + * bin/lttng: remove double "help" command and sort list + * lttng help: use command's --help directly + * Add --enable-embedded-help option to embed --help messages in binaries + * Expose monitor timer interval to lttngctl and client + * Tests: add placeholder symbol to allow unit tests to link + * Implement consumer ring buffer position sampling + * Add new snapshot ustctl API + * Add kernctl RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command + * Handle trigger registration and unregistration in sessiond + * Start notification subsystem thread in sessiond initialization + * Clean-up: fix comment type in lttng-consumerd.c + * Add the sessiond notification-handling subsystem + * Clean-up: comment fix in agent_thread_manage_registration + * Add client notification API + * Add utils_get_count_order_u64 to utils + * Implement poll mask modification support in poll wrappers + * Add the container_of() macro to macro.h + * Add pipe_release utils to the pipe wrapper + * Add named pipe support to the pipe wrapper + * Add non_block version of functions to UNIX socket wrapper + * Add lttng_buffer_view util + * Add lttng_dynamic_buffer util + * Clean-up: fix typo in sessiond main.c comment + * Docs: fix comment describing ust_cmd_queue + * Port: Link with no-undefined on Windows + * Port: win32 DLLs don't support hidden symbols + * Port: add cygwin support to endian compat + * Fix: Remove unused headers + * Fix: tests: register thread for RCU operations. + * Fix: Lazily initialize max poll set size in poll compat + * Fix: null dereference on error path for create_ctx_type + * Fix: test_ust_data dereference of null pointer + * x is never reused, no need to shift it + * Fix: test_kernel_data dereference of null pointer + * Man: move [SESSION] before options + * Fix: consumerd: add missing put_subbuf for ust and kernel errors + * Fix: sessiond: only send streams to consumer once + * Fix: consumerd main: needs to be a registered RCU thread + * Fix: thread_dispatch_ust_registration needs to be a RCU thread + * Fix: don't abort metadata push on closed metadata + * lttng-tools: remove bogus interpreter line from utils shell library + * Fix: consumerd: order of metadata cache vs stream lock + * Fix: add missing rcu_barrier before daemon teardown + * Fix: Add missing pthread.h include + * Fix: support for older versions of Babeltrace in test script + * Fix: reverse channel and metadata cache lock nesting order + * Fix: only lock the metadata_cache in userspace consumers + * Fix: lock nesting order reversed + * Fix: lttng-relayd: forcefully close stream on relayd shutdown + * Fix: protect the channel's metadata stream using the metadata cache lock + * Fix: double unlock of metadata mutex on error + * Fix: free previous instance of url (alloc_url) on default live url assignation + * Fix: add element length check in lttng_index_file_open + * Assert that index_file does not exist before setting a new one + * Fix: relayd vs consumerd compatibility + * tests: Implement tests for lttng-ust LTTNG_UST_BLOCKING_RETRY_TIMEOUT + * lttng-add-context(1): add missing man: prefix + * lttng-add-context(1): fix style + * lttng-snapshot(1): fix style + * lttng-metadata(1): fix style + * doc/man: put short option's argument too + * Remove `metadata` command from various help resources + * List the `regenerate` command in various help resources + * lttng-load(1): fix synopsis and style + * Fix: truncate the metadata file in shm-path + * Load: add message indication that a name override was carried out + * Load: expose overrides elements in mi + * Fix: assign values to path, ctrl and data uris during configuration load + * Load: test that name override does not have side effects + * Docs: remove invalid short option -U and move option descriptions + * Fix: add missing refcount of loaded modules + * Fix: only unload successfully loaded kernel modules + * Fix: test cases now rely on explicit workloads + * m4/pprint.m4: update with correct quoting + * configure.ac: move warning to end of output for the end user + * doc/man: only require asciidoc-attrs.conf when building the man pages + * Test fix: increase test count in plan of test_perf_raw + * Create a dedicated test suite for Perf + * Tests: accommodate stricter mktemp implementations in tests + * Add version info to lttng-relayd help + * Fix: stop sessiond threads on health thread error + * Fix: stop lttng-relayd threads on health thread error + * Fix: report an error if unix socket address is too long + * Remove unmaintained TODO file + * Remove outdated comment about run_as open being broken + * Remove run-as compat wrapper from internal code + * Fix: save: leak of configuration file fd + * Update master version to 2.10.0-pre + * Fix: warn when a loaded session can't be set as the default + * Warning fix: forward declare struct lttng_ust_calibrate + * lttng-enable-channel(1): remove redundant --discard from synopsis + * test: load --override-name + * load: introduce --override-name + * man: lttng-load fix up + * Docs: grammar fix in load.h + * lttng_ctl: add session_name to load override + * Fix: test presence of override_attr before accessing its member + * load: objects returned by getters do not need to be freed + * Remove lttng_load_session_attr_get_override_path_url + * Docs: change order of set functions in load.h to match get + * Remove calibrate documentation + * Remove calibrate from liblttng-ctl + * Remove calibrate from lttng-sessiond + * Remove calibrate from Python bindings + * Remove calibrate from Bash completion script + * Remove calibrate tests in Python bindings + * Remove calibrate command from lttng CLI + * Build fix: remove load-42-stream.lttng from dist target + * Test: load --override-url + * Add --override-url option to load command + * Apply the overrides attributes during configuration load + * Clean-up: remove copy-pasted comment from save.c + * lttng-ctl: add override helper to load api + * Rename override to overwrite for config_load_session + * Fix: report truncation on snprintf + * Fix: check for a session daemon before running load command + * Fix: ignore SIGPIPE + * Use lttng api for the load command + * Fix: use ssize_type for the return value of uri_parse_str_urls + * Docs: grammar fixes in load.h + * Fix: wrong api comments for load.h + * Fix: do not overwrite ret if already set and session found + * lttng-sessiond: auto-load lttng-probe-i2c module + * Bump lttng-modules ABI minor version + * Fix: handle backward compatibility with lttng-modules 2.7 + * Clean-up: remove unnecessary autoconf variable substitution + * Fix: honor negative (unlimited) app socket timeout + * Build: Replace use of deprecated AM_PATH_XML2 + * Test fix: set app and network socket timeouts to unlimited + * Test fix: test_fork can hang while waiting for child pids + * Test fix: test_daemon can hang while waiting for child pids + * Test fix: redirect python test subprocess output to /dev/null + * Build fix: macOS Sierra provides clock_gettime + * Fix: time redefinition warnings on macOS builds + * Clean-up: remove unused variable user + * Cleanup: Remove fun from code base + * Fix: remove in-place backup suffix argument provided to sed + * Fix: pass a valid length to accept() on unix domain sockets + * Log signals received by run_as worker + * Missing word in worker_sighandler() comment + * Clean-up snapshot command error reporting + * Fix: RCU lock imbalance on error in cmd_snapshot_list_outputs() + * Use -M parameter instead of --manpath when invoking man(1) + * OOT Build fix: reference the source directory's Python test app + * Fix: pass NULL to config_load_session instead of an empty string + * Tests: don't copy test_python_logging explicitly + * OOT build fix: Missing include of src directory + * Accomodate BSD sed in version.h generation + * Port: Detect platforms where librt is required + * Port: Add OSX clock_gettime compat + * Port: Add OSX support to socket compat + * Port: Add OSX support to poll compat + * Port: Add OSX support to fcntl compat + * Port: Add OSX compat to sessiond-comm/unix.c + * Port: Add OSX endian.h compat + * Port: Add OSX libuuid compat + * Fix: zero-initialize fd_set + * Clean-up: missing cast to fd_set* + * Fix: usage of FD_SET on fd_set > 1024 results in corruption + * Fix: erroneous usage of addr parameter in mmap() + * Clean-up: remove useless assignment + * Fix: missing unmap in test error handling + * Tests: unchecked pthread_join return value + * Clean-up: remove negative check against unsigned value + * Fix: unchecked init_pipe return value + * Tests: Unchecked pthread_create return value + * Clean-up: remove useless assignment + * Tests: Add tracepoints to libbar, libfoo and libzzz + * Fix: Mark ASCIIDOC_ATTRS_CONF as a dependency of man page targets + * Test the parsing of perf raw context + * Enable perf PMU counters by raw ID + * Run userspace perf tests on non-x86 platforms + * Tests: adjust ust-dl planned test count + * Test library load/unload events + * Add missing ust_app_regenerate_statedump_all stub + * Clean-up: remove unused ust_app_regenerate_metadata_all + * Add regenerate command to MI schema + * Manpage for the regenerate statedump command + * Tests for the regenerate statedump command + * Allow regenerating the statedump of a running session + * Kernel ioctl to regenerate the statedump + * UST command to regenerate the statedump + * Rename the "metadata regenerate" command to "regenerate metadata" + * Typo fix: uninitializez ->uninitialized + * Fix: handle negative (unlimited) system stack size limits + * Tests: adjust type declaration test count + * Fix: protocol mismatch between UST and tools + * ust-ctl: use fixed-size integer rather than enum + * Test UST's autoincrementing enumeration values + * Add support for UST's autoincrementing enum entries + * Tests: eliminate process timeouts from Python tests + * Fix: English syntax errors in 'lttng status' + * Test for select, poll and epoll syscall overrides + * Tests: tap.sh spams tests' output when no plan is set + * Fix: Set thread stack size to ulimit soft value + * Fix: location of various standard headers + * Fix: missing include ctype.h for isdigit() + * Fix: strerror_r behavior is glibc specific + * Fix: error.h -> common/error.h + * Fix: snapshot del-output with name on musl + * Fix: sessiond ht_match_event() check if filter is NULL + * configure.ac: fix --enable/disable-kmod option + * Tests: spawn ht_cleanup thread in unit tests + * Lazily initialize max poll set size + * Revert "Assert that a valid clean-up pipe exists on ht_cleanup_push" + * tests: test ust snapshot with discard buffers + * tests: test kernel snapshot with discard buffers + * Allow channel mode override in snapshot sessions + * Fix: validate number of subbuffers after tweaking properties + * Use bool type for save command options + * Clean-up: harmonize popt option declarations in save.c + * Clean-up: move mi_writer declaration with other declarations + * Add name omission and output omission on save to lttng-ctl + * Express overwrite attribute as a byte in communication protocol + * Assert that a valid clean-up pipe exists on ht_cleanup_push + * Fix: do not refer to objects as .o + * Fix: do not link against libtool .o objects + * Fix: Define MANPATH in config.h + * Tests: Make warn_processes.sh more portable + * Fix: add missing script to dist + * Fix: leak of UST app hash tables + * Fix: leak of reply buffer on data pending check + * Fix: call xmlCleanupParser to free global libxml2 allocations + * Fix: missing "void" parameter of lib constructor and destructor + * Docs: fix comment typos in lttng-sessiond's main.c + * Fix: lttng-relayd allow binding of privileged ports for non-root users + * relayd: optimize receive throughput + * Clean-up: harmonize kernctl API error checking + * Introduce LTTNG_IOCTL_CHECK and LTTNG_IOCTL_NO_CHECK macros + * Fix: enforce assumption that lttng-modules ioctl() return <= 0 + * Fix: reduce scope of kconsumer consumed_pos and produced_pos + * Docs: document safety of consumer_thread_is_ready access + * Clean-up: unused ret values in thread_manage_health + * Clean-up: remove dead code in sessiond's set_option() + * Fix: set the logger level to prevent unexpected level inheritance + * Typo: Stoping -> Stopping + * Typo: occured -> occurred + * Fix: only perform lttng_consumer_sync_trace_file() in local mode + * Make lttng_consumer_sync_trace_file static + * Fix: don't negate posix_fadvise return value to check error + * Fix Solaris 10 build: use lttng_strnlen() wrapper + * Rename lttng_error_type to lttng_error_level + * Cleanup error.h __lttng_print() used for message printing + * Update coding style document for macro style + * Fix: coding style document has erroneous semicolon at end of macro + * Fix: add missing semicolons after MSG, DBG, ERR print macros + * Tests: inverted condition in test_kernel_data + * OOT build fix: asciidoc.conf is now a source file + * lttng-create(1): use attributes for default ports + * lttng-create(1): add xrefs to creation mode definitions + * lttng-create(1): use the correct DATAPORT/CTRLPORT variables + * lttng-create(1): use def list for net protocols + * lttng-create(1): add relay mode + * doc/man: put AsciiDoc attributes in their own file + * test: UST tracing destroy flush behavior with tracefile rotation + * test: kernel tracing destroy flush behavior with tracefile rotation + * Add environment variable to allow abort on error + * Fix: ust-consumer: flush empty packets on snapshot channel + * Fix: WARN() should print as WARN level, not ERR + * Fix: error.h: add missing parenthesis around macro parameter + * Fix: bogus mask on error.h PRINT types + * Fix: kernel tracing: flush after stop + * Fix: UST should not generate packet at destroy after stop + * Tests: remove flaky '*' kernel wildcard test + * Fix: bad file descriptors on close after rotation error + * Fix: configure.ac: allow --disable-python-bindings + * Fix: merge tap tests stdout and stderr + * Fix: posix_fadvise wrapper returns -ENOSYS on FreeBSD + * Fix: Double free in utils_partial_realpath error path + * Fix: remove logically dead code in send_channel_uid_to_ust + * Fix: unchecked return value in low throughput test + * Tests: abort() exclusion test on allocation failure + * Fix: unchecked posix_fadvise() return value + * Fix: unchecked return value in relayd live.c + * Fix: unchecked return value in trace_clock_read64_monotonic + * Clean-up: remove unnecessary blank line + * Fix: initialize the cur_event variable before using it + * Fix: Dereference after NULL check in consumer + * Tests: abort test on memory allocation failure + * Fix: pointer dereference after NULL check in test_create_ust_event_exclusion + * Fix: NULL pointer dereference in relay_index_get_by_id_or_create + * Clean-up verbosity incrementation in set_option + * Fix: Deference after null check in sessiond set_option + * Docs: clarify comment in parse_pid_string() + * Fix: Wrong sizeof argument in pid tracker + * Fix: tests: incorrect uri index + * Fix: Integer overflowed argument + * Fix: macro compares unsigned to 0 (no effect) + * Fix: Free variable before strdup() in process_event_node + * Fix: Free variables before strdup() + * Fix: Add missing free() in spawn_viewer + * Fix: Add missing free() in utils_partial_realpath + * Fix: Use distinct variables for ret and discarded_events + * Fix: Don't try to show manpage when argv is null + * Fix: Use secure_getenv() in get_man_bin_path + * Fix: illegal memory access in test_create_ust_event_exclusion + * Fix: illegal memory access in test_create_ust_event + * Fix: illegal memory access in test_create_kernel_event + * Fix: illegal memory access in test_create_ust_channel + * Fix: illegal memory access in send_viewer_streams + * Simplify rcu locking in viewer_list_sessions + * Fix: illegal memory access in viewer_list_sessions + * Fix: illegal memory access in relayd_add_stream + * Fix: illegal memory access in relayd_create_session_2_4 + * Fix: illegal memory access in session_create + * Fix: illegal memory access in consumer_set_subdir + * Fix: illegal memory access in syscall_init_table + * Fix: illegal memory access in write_pidfile + * Fix: illegal memory access in list_lttng_channels + * Fix: illegal memory access in cmd_snapshot_record + * Fix: illegal memory access in output_init + * Fix: illegal memory access in consumer_set_network_uri + * Fix: illegal memory access in cmd_snapshot_list_outputs + * Fix: illegal memory access in list_events + * Fix: illegal memory access in disable_event + * Fix: illegal memory access in enable_event + * Fix: illegal memory access in add_uri_to_consumer + * Fix: illegal memory access in init_ust_event_from_agent_event + * Simplify free() of channel attribute + * Fix: illegal memory access in _cmd_enable_event + * Implement lttng_strncpy safe string copy + * Add missing symbol to preserve ABI compatibility of liblttng-ctl + * Fix: loading a session prints an error message but the load is successful + * Snapshot warning if there are no events in one of the domains + * Clarify kernel version check error messages + * Tests: same event name with different descriptor on load + * Fix: load event state (enabled/disabled) correctly + * Fix: Error reported if no domain is provided for start/stop + * Handle unknown domain in MI + * Handle unknown domain on session start + * Fix: loading of live session within userspace domains + * Test: expose session url bug on load with multiple domains + * OOT build fix: asciidoc.conf is now generated at configure + * Snapshot: record: use same datetime for snapshot folder output + * Refactor: move the snapshot type check into output type check + * ust-metadata.c: nest/indent enumeration entries + * lttng.c: show basic help when no arguments are provided + * Define command short descriptions in configure.ac + * lttng-relayd(8): $HOME -> $LTTNG_HOME + * doc/man: use propagated default values in man pages + * Propagate default values from configure.ac to asciidoc.conf + * Define default values in configure.ac + * lttng-load(1): use lists to explain the input path behaviour + * lttng-sessiond(8): fix load directories and behaviour + * lttng-load(1): specify default search order + * doc/man: use configured directories in man pages + * doc/man/asciidoc.conf: add doctype-manpage conditions + * doc/man: linklttng macro -> man macro + * doc/man/Makefile.am: add failing dist-hook on --disable-man-pages + * doc/man/Makefile.am: fix top comment + * configure.ac: fix --enable-man-pages help string + * Fix: standardize parser/lexer building + * Fix: standardize man pages building/installing + * configure.ac: check for an existing liburcu-cds symbol + * configure.ac: use macro for wrong liburcu error message + * Hide parse_application_context utility function + * Re-add deprecated MI symbols to preserve ABI compatibility + * Hide new MI symbols introduced as part of 2.8 + * Re-add default size symbols which were erroneously exposed + * Hide config symbols introduced in 2.8 + * Hide internal _lttng_destroy_session symbol + * Hide bytecode symbol iterator API symbols + * Tests: wording of trace_matches is misleading + * Test lttng-modules clock override plugin + * Warning fix: uninitialized variable may be used + * Tests: Replace prove by autotools tap runner + * Drop installcheck target + * Fix: distcheck requires that we clean version.h + * Fix: configure: forbid Python bindings if shared libraries are disabled + * Fix: tests: don't match command line arguments, match static build binary names + * Fix: tests: skip tests on static build + * Fix: tests: don't build dynamic lib tests if support disabled + * bootstrap: Standardize on autoreconf -vi + * Move unix.h wrapper from sessiond-comm to common + * Fix: update tests following renaming of UST statedump event + * Typo: catched -> caught + * Add comment describing ioctl number duplication + * Test: kill sessiond,relayd and background children on SIGTERM/SIGINT + * Docs: Remove unnecessary exclamation mark + * Docs: fix wording of dependency + * Docs: fix "daemon" typo in README.md + * Fix: Use get_domain_str on add context + * Warning fix: possible use of uninitialized variable + * doc/man: add FILES section + * Test: xsd validation of long path (length > 255) + * Fix: xsd: urls and paths are not of type name_type but string + * Refactor: embed mi in "add_output "to remove code duplication + * Refactor: embed mi in "del_record" to remove code duplication + * Refactor: embed mi in "record" to remove code duplication + * Refactor: embed mi in "list_output" to remove code duplication + * Fix: do not return error on LTTNG_ERR_SNAPSHOT_NODATA + * Fix: Set loopback adress in set_ip_addr if gethostbyname2 fails + * Fix: d_type validity is not guaranteed on all nfs versions + * Fix: doc/man: lttng-add-context(1): add missing option macro + * doc/man: common-footer.txt: add CI link + * doc/man: common-footer.txt: add GH organization link + * doc/man: lttng(1): clarify UST domain and add links to languages + * doc/man: add escwc macro and use it + * doc/man: lttng(1): link from COMMAND (synopsis) to COMMANDS section + * doc/man: use linkgenoptions macro + * doc/man: add linkgenoptions AsciiDoc macro + * .gitignore: ignore all generated files in doc/man + * doc/man: fix external links + * doc/man: xsl: move manpage-base.xsl -> manpage-callouts.xsl + * doc/man: xsl: move manpage-ulinks.xsl -> manpage-links.xsl + * doc/man: xsl: add after ulink text + * doc/man: xsl: add (internal) link template + * doc/man: lttng-enable-channel(1): move limitations to own section + * Fix: doc/man: lttng-relayd(1) -> lttng-relayd(8) + * doc/man: add nloption and genoption AsciiDoc macros + * doc/man: add [role="term"] to terminal callouts + * Clean-up shm directory tree after freeing the channel + * Fix: Build man pages if --enable-build-man-pages is used + * Fix: convey enum value signedness into metadata + * doc/man: add notes about shell escaping + * Fix: doc/man/Makefile.am for OOT builds + * Generate man pages by default + * Update version to 2.9.0-pre + * Bump minor kernel tracer ABI version + * Quote brewery names in release codename description + * Fix: metadata regenerate, error if too many args + * Fix: add missing sys/types.h header + * Fix: build failure when __GLIBC_PREREQ is missing + * configure.ac: beautify report + * Update version codename and description to 2.8.0 - Isseki Nicho + * doc/man: lttng.1.txt: sort commands in categories + * Data pending message is printed when unnecessary + * README.md: add CI/Coverity status badges + * README.md: add lttng-crash in package contents + * Show lttng-metadata man page in command's --help + * Add an lttng-metadata man page + * Remove untrack reference from snapshot man page + * README.md: add optional dependency on man + * doc/man: install lttng-health-check.3 + * lttng-relayd: show man page with --help and remove usage + * doc/man: convert lttng-relayd(8) to AsciiDoc + * lttng-crash.c: show man page with --help and remove usage + * doc/man: convert lttng-crash(1) to AsciiDoc + * lttng-sessiond: show man page with --help and remove usage + * doc/man: convert lttng-sessiond(8) to AsciiDoc + * README.md: bolden all dependencies and versions + * README.md: add asciidoc and xmlto build dependencies + * lttng.c: sort commands to get a nice list output + * doc/man: add README.md + * lttng: add `help` command + * lttng.c: show man page with --help and remove usage + * lttng.c: CMD_UNDEFINED is used for invalid args too + * lttng: remove usage strings from commands + * lttng: show man page when using command's --help + * lttng add-context: add --list option + * doc/man: remove lttng.1 (built from lttng.1.txt) + * doc/man: create lttng-disable-event(1) and update/fix content + * doc/man: create lttng-enable-event(1) and update/fix content + * doc/man: create lttng-snapshot(1) and update/fix content + * doc/man: create lttng-help(1) and update/fix content + * doc/man: create lttng-status(1) and update/fix content + * doc/man: create lttng-untrack(1) and update/fix content + * doc/man: create lttng-track(1) and update/fix content + * doc/man: create lttng-calibrate(1) and update/fix content + * doc/man: create lttng-list(1) and update/fix content + * doc/man: create lttng-add-context(1) and update/fix content + * doc/man: create lttng-disable-channel(1) and update/fix content + * doc/man: create lttng-enable-channel(1) and update/fix content + * doc/man: create lttng-view(1) and update/fix content + * doc/man: create lttng-version(1) and update/fix content + * doc/man: create lttng-stop(1) and update/fix content + * doc/man: create lttng-start(1) and update/fix content + * doc/man: create lttng-load(1) and update/fix content + * doc/man: create lttng-save(1) and update/fix content + * doc/man: create lttng-set-session(1) and update/fix content + * doc/man: create lttng-destroy(1) and update/fix content + * doc/man: create lttng-create(1) and update/fix content + * doc/man: add common OPTIONS head for command man pages + * doc/man: add Makefile.am for generating man pages + * .gitignore: ignore generated man page artifacts + * doc/man: add XSL files for man pages + * doc/man: add asciidoc.conf + * configure.ac: check for asciidoc and xmlto + * doc/man: lttng(1): update and standardize content + * doc/man: convert lttng(1) to AsciiDoc + * Add builtin modules support to kmod modprobe + * Add comments to kmod functions + * Add libkmod rmmod support + * Move libkmod ifdef to beginning of file + * Drop optional control modules load and unload + * Fix: live test header endianness + * Document the live detach command + * Test the viewer detach command + * Use of bare attribute directives instead of LTTNG_PACKED + * Live: command to detach a viewer session + * Contexts for RT debugging + * Optional test for the metadata regeneration + * Add MI output to the metadata regenerate command + * Tests for metadata regenerate + * Add TAGS files to .gitignore + * Fix: systematic overwrite of union values on add context + * Mismatching signature of ust_metadata_session_statedump() stub + * Fix: Initialize events discarded and packet lost counters to zero + * Assert on unknown UST buffer type + * Command metadata regenerate + * Store the relay protocol version in the consumer_output + * Store the version of the tracer in the UID registry + * Store the instance id and packet_seq_num in indexes + * kernctl commands to extract the stream instance id + * Account the lost packets in snapshot mode + * Test: Add the lttng-runas worker process to the sessiond pids + * Limit the scope of IFS overwriting + * Do not overwrite IFS globally but only locally + * Display discarded and lost events at destroy and stop + * Fix: tests: use SIGSTOP for crash extraction test + * Test fix: ignore stderr at every step of randstring + * Fix: session_find_by_id can return NULL legitimately + * Fix: mark ltt_sessions_ht_destroy as static + * Docs: Missing locking assumptions in function headers + * Test fix: ignore stderr when generating random string + * Fix: hold session list lock during delete_ust_app + * Test: prevent the spawning of a daemonized sessiond + * Missing void in function signature + * CLI: Show filter expression associated to a syscall + * Fix: missing dereference when computing extended info position + * Fix: Only save kernel enablers in session configuration + * Fix: Only list kernel enablers when listing events + * Fix: syscalls hash table leaks when listing kernel events + * Initialize command header to zero + * Rename filter string to filter expression in liblttng-ctl + * Fix: use of unsigned variable to check for negative return + * Clean-up: remove unreachable goto + * Fix: missing static inline breaks --without-lttng-ust build + * lttng enable-channel memsets lttng_channel to -1 + * Change padding type from array to fixed-width integer + * Clean-up: missing space between cast operator and operand + * Ensure UST channel output mode is LTTNG_UST_MMAP + * Extract the lost packets and discarded events counters + * Send extended channel payload to client + * Add channel discarded events and lost packets stats accessors + * Add extended info to liblttng-ctl's struct lttng_channel + * Reuse constant string instead of duplicate literal + * Clean-up: simplify computation of string position + * Optimization: lttng UI uses sprintf instead of strcpy + * Fix: OOT build fails because of missing include path + * Tests: Consider lttng mi namespace in test_load + * MI: Remove boolean "exclusion" element + * MI: add (event exclusion names) + * CLI: show event exclusion names + * Add new LTTNG_ERR_OVERFLOW error code + * Add lttng_event_get_exclusion_name*() to liblttng-ctl + * Tests: Consider lttng mi namespace in test_mi + * MI: Implement event context schema change + * MI: Add application context type to schema + * MI: add schemaVersion attribute to command schema + * MI: set machine interface XSD target namespace + * Add schema information to XML MI output + * Fix: libxml2 may return 0 because of buffering + * Bump LTTng MI schema to 3.0 + * MI: add (event filter expression) + * Transfer UST exclusion names from sessiond to client + * Fix: return negative error code in list_lttng_ust_global_events() + * CLI: show agent event filter string + * CLI: show event filter string + * Add lttng_event_get_filter_string() to liblttng-ctl + * Transfer filter strings from sessiond to client + * Refactor setup_lttng_msg() to include cmd header + * Add offset comments to struct lttng_event + * Add command header to sessiond->client response msg + * Add internal extended channel structure + * Metadata for instance_id and packet_seq_num + * Add a HT to lookup sessions by id + * Explicitly stop the session on lttng destroy + * Fix: per-pid ust buffers flush race with application unregister + * Fix warning when building Python bindings + * Add CONTRIBUTING.md + * Revert "Python bindings: remove duplicate structure definitions" + * Docs: clarify cross-version tracer compatibility + * Cleanup: Remove unnecessary newline + * Fix: Use ipv6 loopback adress in test_uri + * Python bindings: remove duplicate structure definitions + * Fix: test: handle env variables undefined + * Fix: report already enabled event error to client + * Docs: add comment to cmd_add_context() + * Fix: application context leak when enabling context + * Fix: string leak when processing of client message fails + * Fix: missing return code initialization on error + * Fix: unchecked return value in _lttng_variant_statedump() + * Fix: Possible use-after-free in create_ctx_type() + * Fix: filter tests now accept "." in identifiers + * Fix: Don't notify agent of non-app context addition + * Create agent on channel creation + * Introduce application contexts to session configuration schema + * Fix typos in error descriptions + * Enable agent application contexts if filter has such dependencies + * Compare provider and context names in trace_ust_match_context + * Allow $app.provider:ctxname in filter, enum, variant identifiers + * Add variant type support to ust registry and metadata + * Notify java agent of enabled application contexts + * Add app context support to lttng client + * Enforce const-correctness in UNIX socket wrappers + * Remove superflous domain check in context_ust_add + * Remove superflous domain check in add_uctx_to_channel + * Use lttng_domain_type enum instead of bare integer + * Add application context support to lttng-ctl lttng_add_context + * Cleanup comments in lttng-ctl.c + * Tests fix: source utils.sh before using conf_proc_count + * Tests: use configured processor count in getcpu override tests + * Tests: use configured processor count in snapshot tests + * Tests: Introduce conf_proc_count() + * Tests: print a more precise test description in snapshot tests + * clock offset: print negative value in metadata for lttng-ust metadata + * Fix: handle negative clock offset for lttng-ust metadata + * Fix: test: append to LD_LIBRARY_PATH + * Fix: test: use load_path instead of $1 + * Bump lttng-ust protocol version to 6.1 + * Add CTF enum type support for UST registry + * Cleanup __lttng_print macro indentation + * Fix: do not print error and bug messages when quiet (-q) is present + * Fix: test_ust-dl requires bash + * Fix: test script requires bash + * Fix: missing $ in SED variable + * Tests: fix make targets using objcopy + * Build: fallback to AC_CHECK_LIBS when looking for popt and uuid + * tests/unit: fix object files' location + * configure.ac: fix static build + * Tests: fix tracefile count when page_size is > 4k + * configure.ac: use $withval with AC_ARG_WITH + * Fix: close indexes when rotating the trace files in mmap mode + * Fix: close indexes when rotating the trace files in splice mode + * Clarify error message on "add context" failure + * Fix: Don't spam session daemon logs on invalid UST context + * Tests: getcpu_override: use event delay when launching with wrapper + * Tests: getcpu: no events shall be emitted at the same timestamp + * Tests: Switch test apps to use usleep_safe() + * Tests: Add a test utils library + * Fix: redefinition of _GNU_SOURCE + * Tests: only call usleep if the test in configured to wait + * Test: add UST dl helper test + * Test: add UST baddr statedump test + * lttng: add status command + * lttng: factor out declaration of commands + * make check: add warning when LTTng processes are running + * Missing cpu id kernel context in the kernel tracer ABI + * Use --without-lttng-ust in error message + * Use --with/--without for lttng-ust support + * Only compare "bison -y" to the basename of YACC variable + * Tests: Add debug output to getcpu_override + * Tests: Change description of clock-override test + * Add event exclusion test for identical names + * Warn when exclusion names are truncated + * Truncate exclusion names to have a terminal '\0' + * Ignore exclusion names order when matching events + * sessiond-comm.h: fix whitespaces + * Disallow duplicate event exclusion names + * Add LTTNG_EVENT_EXCLUSION_NAME_AT() helper macro + * Fix: lay out names in exclusion structure correctly + * Fix: Check for NULL hash tables on relay daemon teardown + * Fix: Verify directory's existence before calling mkdir + * Clean-up: declare variables at beginning of scope + * Load x86-exceptions lttng-modules probe + * Load x86-irq-vectors lttng-modules probe + * Agent: Make the agent protocol consistently network endian + * Clean-up: Remove unused variables from default.c + * Fix: Unchecked NULL string in logging statement + * Fix: include the filter expression in agent events' primary key + * Add the filter expression to the enable_event agent protocol message + * Add some IDE project files to the gitignore + * Fix live timer calculation error + * Don't initialize defaults in library constructor + * Initialize lttng_ht_seed on hashtable creation + * Cleanup: Missing space after cast operator + * Build: Switch from tar v7 to posix archive format + * Fix: Retry poll on interruption + * Port: Explicitly allocate realpath() resolved buffer + * Select which binaries/extras to build at configure time + * Move libconsumer under common/consumer/ + * Fix: There is more tests than the plan + * Remove dead check from configure.ac + * Fix: Silence warning by casting *sin_addr to *sockaddr + * Port: fix 'ERR' conflict with Solaris regset.h + * Relay protocol: check string lengths + * Fix: Silence warning of function having no return value + * Fix: Silence warnings when using uid_t and pid_t with printf + * Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE + * Port: Add Solaris compat to sessiond-comm/unix.c + * Port: Add Solaris compat for netdb + * Fix: Silence warning formating pid_t as int + * Port: Add Solaris dirent compat + * Port: Add Solaris paths compat + * Rename config.h to session-config.h + * Port: Remove _GNU_SOURCE, defined in config.h + * Port: cleanup and portability fix to configure.ac + * Port: Don't use SIGUNUSED which is not defined on Solaris + * Port: Implement prctl wrapper + * Port: Replace flock with fnctl + * Port: make bootstrap script work on most shells + * Port: removed unused clone() compat + * Port: Add macro for socket linking on solaris + * Port: Add Solaris support to mman compat + * Port: Replace dirent->d_type by stat + * Add missing include for memset() + * Port: Add Solaris support to socket compat + * Port: name clash on Solaris, rename sun to s_un + * Port: move memset of anc_buf inside ifdef + * Port: Add Solaris fls compat + * Port: Add Solaris string compat + * Port: Use LTTNG_PATH_MAX instead of PATH_MAX + * Port: Use LTTNG_HOST_NAME_MAX instead of HOST_NAME_MAX + * Port: Use LTTNG_NAME_MAX instead of NAME_MAX + * Port: Add Solaris support to socket compat + * Port: Add Solaris support to poll compat + * Port: Add Solaris support to fcntl compat + * Port: Add Solaris endian.h compat + * Fix: Use 'echo' in a portable way + * Fix: Use result of AC_PROG_* when using sed / grep + * Cleanup: Remove commented-out constant + * Fix: use start and stop sessiond from utils.sh + * Fix: Remove dependency on glibc 2.12 caused by pthread_setname_np + * Fix: Log and ignore SIGINT and SIGTERM in run_as worker + * Add logging to the run_as worker + * Fix: Handle EINTR of waipid in run-as worker + * Fix: Handle EINTR of waitpid when spawning a session daemon + * Fix: tests: support systems where PAGE_SIZE is not 4096 + * Test: jul/log4j: use -a instead of '*' to disable all events + * Reword warning on event disable + * Clean-up: Remove unused test launchers + * Help: add -j -l -p option to help string + * man: update disable-event section + * Use empty event name on disable -a for ust and agent domain + * Fix: disable kernel event based on name and event type + * Tests: Clean-up test-crash on SIGTERM and SIGINT + * Fix: Possible dereference of null pointers + * Fix: Break out of loop when searching for a domain's agent + * Fix: int printed as uint + * Fix: add subdir-objects to Makefile.am + * Fix: tests: skip UST perf tests if not root + * Fix: Check use_clone() instead of worker in run_as + * Fix: Perform rcu barrier before tearing down the run-as worker + * Fix: Handle hang-up gracefully in run-as + * Fix: Only log app handle release on failure + * Fix: shm-path: handling of snprintf return value + * Fix: Wrong format specifier used in debug statement + * Tests: Swap usages of pidof for pgrep --full + * Tests: indefinitely wait for shm buffers to be unlinked + * Fix: Hide run-as functions + * Fix: Hide sessiond-comm functions + * Cleanup: remove duplicated implementation of rculfhash + * Fix: relayd: don't call lttng_ht_destroy in RCU read-side C.S. + * Fix: libc internal mutex races with run_as + * Fix: Hide readwrite symbols in common lib + * Fix: Hide pipe symbols in common lib + * Fix: Hide daemonize symbols in common lib + * Fix: Hide RCU hashtable wrapper symbols + * Clean-up: NULL free'd pointers in utils_partial_realpath + * Fix: prevent dangling pointer in utils_partial_realpath + * Fix: rcu_read_unlock without parentheses has no side-effect + * Fix: add missing test file to EXTRA_DIST + * Format utils.sh messages + * Tests: use functions from utils.sh + * Report error if any disable action fails + * Fix: disable all ust events + * Bring back event_ust_disable_all_tracepoints + * Fix: sessiond: disable: match app event by name + * lttng-crash: support symlink + * Test: lttng-crash and ust shm path + * Fix: dereferencing null index pointer + * Fix: leaking memory from strdup in lttng-crash + * Fix: memleak in utils_partial_realpath + * Fix: double free on enable-event + * Remove dead code from filter grammar test + * Remove dead code from ir generation filter visitor + * Remove dead code from session daemon + * Remove dead code from view command + * Remove dead code from disable-channel command + * Remove dead code from disable-event command + * Fix: error on no/multiple domain options + * Fix: lttng-crash: segfault when parsing options + * Remove dead code from the calibrate command + * Remove dead code from add-context command + * Print relayd stream indexes + * Enhance relayd error reporting + * Fix: relayd: handle consumerd crashes without leak + * Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket + * Fix: double RCU unlock on event_agent_disable_all + * Fix: unbalanced RCU read-side lock in enable event command + * Add rcu_read_ongoing() assertions around process_client_msg + * Clean-up and simplify event_agent_disable_all + * Document locking assumption of agent_find_event() + * Fix: disable agent events by name + * sessiond: add loglevels_match() + * Fix: include loglevel type in agent event's primary key + * Fix: include loglevel type in UST event's primary key + * sessiond: use `loglevel_value` and `loglevel_type` names + * Tests: kernel wildcards + * Tests: fix wildcard test path + * doc: document untrack command in lttng(1) + * doc: document track command in lttng(1) + * Remove dot after enable-event message + * Fix: don't print the default channel name when enabling agent events + * Fix: fail gracefully on --exclude on unsupported domains + * Fix: initialize live_timer to 0 for snapshot session + * Fix: correct mismatched function signatures + * Clearer error reporting when failing to launch session daemon + * Daemonize sessiond on `lttng create` + * Fix: consumer signal handling race + * Fix: list_ust_events(): dangling pointer + * Fix: MI: close domain when listing multiple agent domains + * Tests: expand UST wildcard tests, move to regression/tools + * Tests: kernel filtering + * Fix: use pid element instead of process element + * Fix: race between kconsumerd and sessiond on tear down + * Fix: Buggy string comparison in ust registry ht_match_event + * Fix: Bad cast of lttng_kernel_instrumentation to lttng_event_type + * Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type + * Fix: lttng-crash: remove tmp working directory + * Clean up: Coding style conformance adjustments in lttng-crash.c + * Fix: lttng-crash: DIR leak in delete_trace() on error + * Fix: Possible passing of NULL pointer to memcpy() + * Fix: Overwrite of ret in relay_recv_metadata + * Silence undefined return value warning + * Silence use-after-free static analysis warning + * Fix: Wait for in-flight data before closing a stream + * Fix: unpublish stream on close + * Fix: lttng-crash: fd leak + * Fix: Invalid parameter error reported when untracking PID + * Fix: kernel track/untrack error handling + * Fix: Python agent tests are always skipped + * Tests: Fix flaky live test client + * Fix: Announce empty streams on live attach + * Fix: relayd: file rotation and live read + * Fix: relay: viewer_get_next_index handle null vstream + * Fix: relayd: make viewer streams consider metadata sent + * Fix: don't expose empty streams + * Fix: relayd: don't check new metadata on get packet + * Fix: relayd: don't check for new streams in get packet + * Fix: ask new streams HUP + * Fix: reply error if get packet vstream fails + * Fix: relayd reply error to client if cannot find viewer stream + * Fix: relayd reply with error if cannot find metadata + * Fix: ust-app: protect app socket protocol with lock + * Cleanup: privatize consumer_allocate_relayd_sock_pair + * Fix: add missing rcu_barrier at end of sessiond main + * Fix: add missing rcu_barrier at end of consumer main + * Fix: app cmd leak on sessiond exit + * Fix: relayd live don't send incomplete stream list + * Fix: consumer timer misses RCU thread registration + * Fix: sessiond consumer thread should register as RCU thread + * Fix: don't chain RCU free + * Fix: free metadata cache after grace period in consumer + * Fix: sessiond vs consumerd push/get metadata deadlock + * Fix: streamline ret/errno of run_as() + * Fix: Double unlock on error path + * Data pending comment clarification in session daemon + * Fix: Relay daemon ownership and reference counting + * Accept uid and gid parameters in utils_mkdir()/utils_mkdir_recursive() + * Fix: reference counting of consumer output + * Fix: sessiond add missing socket close + * Fix: sessiond should not error on channel creation vs app exit + * Fix: sessiond ust-app session teardown race + * Only display agent loglevel if the loglevel type is not ALL + * Initialize default log level of events on load + * Don't assume that Log4j and JUL share the same log level mappings + * Allow the creation of JUL, Log4j and Python channels + * Fix: Save tracker as part of UST and Kernel domains only + * Fix: Memory leak of agent + * Fix: Memory leak of agent event internals + * Save filter expression as part of agent events and save them + * Fix: UTF-8 characters may be stored on up to 4 bytes + * Remove unneeded hash table existence check in agent_destroy + * Remove unnecessary RCU read lock + * Use type directly in sizeof instead of a dereferenced pointer + * Prevent the addition of UST events to agent channels + * Don't save log level in session configuration when unneeded + * Remove unneeded RCU lock + * Remove unneeded RCU lock + * Fix: Propagate filter status of kernel events to client + * Fix: Save kernel event filter when saving session configuration + * Docs: there is no need to SHOUT in comments + * Fix: Mention Python as part of enable-event's usage() + * Grammar fix in comment + * Fix: typo in error message + * Add agent domains to lttng enable-event usage() + * Docs: Add documentation explaining the meaning of "internal" events + * Report memory allocation failure when copying filter bytecode + * Fix: cmd_enable_event must return positive error codes + * Ensure that a filter is always passed with its filter expression + * Save filter expressions as part of agent events + * Add agent domains to the enable-event section of LTTNG(1) + * Use lttng_domain_type enumeration instead of bare integers + * Prevent disable event on internal UST events + * Remove unneeded RCU read lock + * Skip internal events when saving a session configuration + * Clean-up: Coding-style conformance adjustments + * Docs: Clarify ominous comment wording + * Hide internal events from session daemon clients + * Prevent the use of reserved UST event names + * Tag events created as side-effect of agent events as internal + * Remove unneeded RCU lock + * Remove dead code in lttng-sessiond + * Ensure event names are NULL terminated during validation + * Fix: assert(0) when listing Python events with MI + * Fix: set GLOBAL buffer type for kernel domain in list + * Fix: take RCU read-side lock within hash table functions + * Tests: Adapt MI test to change in track/untrack behaviour + * Clean-up: Rename lib_func to cmd_func + * Fix: Improve the error reporting of the track/untrack command + * Tests: Fix flacky clock-plugin test + * Build: look for python >= 3.0 when building python bindings + * Build: rename use_python to python_binding + * Fix: regression tests + * Fix: tests: stderr not correctly redirected + * Fix: TimeoutExpired in Python tests not defined globally + * Tests: ust: clock override plugin + * Cleanup: reuse tracker* element from config + * Test: save/load: pid_tracker basic test + * Clean-up: Remove statement which has no side-effect + * Save/load: pid_tracker feature. + * Test: mi: track/untrack feature + * Util: xml_extract: add node_exist option + * Mi: track/untrack: validation + * Docs: Grammar fixes in mi_lttng.xsd + * Fix: Ensure a valid command error code is returned by track/untrack + * Clean-up: Remove java-doc annotations from function header + * Mi: track/untrack/listing + * Fix: intialization of ust_metadata_poll_pipe to garbage value + * Fix "allocator sizeof operand mismatch" warning + * Clean-up: Remove java-doc style function header from session.h + * Clean-up: remove extra space in comment + * Fix: test_mi test + * Tests: Java agent: Add configure switches to enable tests + * Fix: incorrect script name in python logging test + * Docs: Document Agent reply codes + * Docs: Remove Java-specific comments from agent.h + * Docs: Grammar fix in agent header + * Return "Unknown" error instead of "Fatal" on unhandled agent replies + * Log agent reply in disable_event() + * Log agent reply in enable_event() + * Log agent reply in list_events() + * Add agent reply code logging helpers + * Add a LOG() macro which handles dynamic severity levels + * Fix: Discard disable event command filter payload + * Fix: Use MSG_NOSIGNAL when calling sendmsg() + * Send data pending status as part of payload instead of an invalid error + * Log error code's value when sessiond replies to a client + * Tests: Java agent: update after Java agent refactoring + * Set registration done Agent command version back to 0 + * Fix: Don't send agent disable event command twice + * Tests: Python agent: update after Python agent refactoring + * Clean-up: Remove redundant variable initialization + * Fix: incorrect variable being checked in libc-wrapper test + * Rename Python agent event name to omit "user" + * Consolidate agent event names regardless of user privilege + * Clean-up: Move agent_apps_ht_by_sock definition to main.c + * Fix: Initialize global agent_apps_ht_by_sock on session daemon launch + * Fix: set session should not set non-existent session + * Fix: pids should be numbers only + * Fix: Mishandled NULL short options in lttng-sessiond + * Use popt "required_argument" and "no_argument" constants + * Fix: Mishandled NULL short options in utils_generate_optstring() + * Fix: only launch a new session daemon for the "create" command + * Fix 'daemon' typo in lttng-ctl-pc.in description + * Fix: clean-up agent app hash table from the main sessiond thread + * Fix: Remove undocumented session daemon short options + * Comment grammar correction + * Log userspace application hash table allocation failure + * Fix: RCU read-side lock released too early in destroy_agent_app + * Fix: misleading logging statement in agent_find_event + * Fix: Unhandled domain option condition in list_agent_events + * Fix: Crash on lttng list -j/-l/-p when no events are present + * Clean-up: spelling fix in a comment + * Document relay_add_stream RCU locking + * Fix: Unbalanced rcu_read_unlock() on stream file creation failure + * Fix: Unbalanced rcu_read_unlock() on directory creation failure + * Fix: Document the locking assumptions of ctf_trace_find_by_path() + * Fix: Memory leak in relay_add_stream error path + * Update master version to v2.8.0-pre + +2015-07-15 lttng-tools 2.7.0-rc1 (Pet Fire Safety Day) + * Update version to v2.7.0-rc1 + * Tests: lttng-ust-getcpu-override-test cache and error-check sysconf() + * Tests: lttng-ust-getcpu-override coding-style adjustments + * Add CPU_ID LTTng-UST context to enum lttng_ust_context_type + * Bump LTTNG_UST_ABI_MAJOR_VERSION to 6 + * Tests: Ust getcpu override plugin + * Fix: Follow struct dirent allocation guidelines of READDIR(3) + * Update comments regarding the power of 2 constraint on sub-buffer sizes + * Build: add Flex version check + * Build: add Bison version check + * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal + * Fix: metadata push -EPIPE should be recoverable + * Fix: destroy session removes the default config file + * Build: bump autoconf version requirement to 2.64 + * Fix: Memory leak in setup of relayd_path + * Fix: update liburcu URL + * Fix: test: use "$@" to pass and quote argument + * Refactor: test: wrapper for lttng_snapshot_del_output + * Refactor: test: wrapper for lttng_snapshot_add_output + * Refactor: test: wrapper for destroy_lttng_session + * Refactor: test: wrapper for stop_lttng_tracing + * Refactor: test: wrapper for start_lttng_tracing + * Refactor: test: wrapper for enable_ust_lttng_event + * Refactor: test: wrapper for enable_ust_lttng_channel + * Refactor: test: wrapper for create_lttng_session + * Fix: Memory allocated by xmlNodeGetContent() must be freed by xmlFree() + * Save/load: add support for shared memory path + * Fix: get_cmdline_by_pid path length assumes a max pid of 65535 + * Clean-up: Remove ifdef-ed out lttng list options + * Test: mi: test for greater or equal to a minimum of events on ust listing. + * Fix: update regression tests involving UST + * Clean-up: Remove ifdef-ed out function:entry feature + * Fix: Mark MI and Config string declarations as extern + * Clean-up append_list_to_probes() + * Fix: modprobe.c: fix tmp_list memory leak + * Fix: append_list_to_probes(): increment index + * Docs: LTTNG(1) filtering is now supported by the kernel tracer + * Fix: live_test regression on large number of cpus + * Fix: set UST register timeout to -1 as test default + * Man page: reference lttng-crash under --shm-path option + * Tests: Don't rely on implicit scalar expression dereference + * man pages: use standard NAME format + * Fix python bindings' Makefile for out-of-tree builds + * Fix: use LIBS instead of AM_LDFLAGS for dl and c linking + * Fix: Add missing -ldl when checking for lttng-ust + * clock plugin: increase offset measurement accuracy + * Implement UST clock override plugin support + * Fix: ownership of filter and filter_expression + * Fix: zero memory passed to create channel kernel ioctl + * Fix: Check that lttng create --live's time is not zero + * Fix: Validate lttng_create_session_live's timer is > 0 + * UI: Only show live timer when the session is in live mode + * UI: Only show tracker PID state when enabled + * Implement kernel filter support + * syscall tracing: update tests + * Support lttng-modules syscall wildcards + * Implement lttng-modules tracepoint wildcard support + * Fix build when configuring with --disable-lttng-ust + * Fix: add missing function prototype to trace-ust.h header + * Implement PID tracker content listing + * Implement UST PID tracker + * Cleanup: Remove unimplemented UST domains + * Implement PID tracking for kernel tracing + * Fix: leak on error in lttng-crash + * Man page fixes: missing --version option and typo + * Docs: add lttng-crash(1) man page + * Docs: lttng-crash refers to "lttng" + * Fix: possible use of uninitialized data in loglevel conversion funcs + * Fix: possible evaluation of garbage values in fini_validation_ctx() + * Cleanup: Remove stale #ifdef-ed-out code from spawn_viewer() + * Fix: Possible call to execvp with NULL argument on allocation failure + * Fix: Possible call to strtoul() with NULL argument + * Docs: clarify lttng.1 shm-path section + * Fix: Missing return value check in extract_trace_recursive() + * Fix: recursive_rmdir: empty all empty subdir + * Move file creation/unlink from liblttng-ust-ctl to consumerd + * lttng-crash: support recursive traces + * shm-path: remove directory hierarchy on destroy + * Implement --shm-path option for UST sessions (per-uid channels) + * Cleanup: Reduce scope of connections in main relayd thread + * Cleanup: Reduce scope of relayd connections in live thread + * Docs: connection_find_by_sock() must be called with rcu_read_lock + * Rename current release as 2.7.0-pre + * Docs: grammar fix in Makefile + * Change release name to master + * configure: add type availability checking + * configure: add check for compiler inline keyword support + * configure: missing check for needed header + * configure: missing check of functions + * Fix: test: log4j: missing static test files for dist and out of tree build + * Fix: test: java-jul:missing static test files for dist and out of tree build + * Fix: out-of-tree build: missing xsd file for mi test execution + * Fix: out-of-tree build: missing xsd file for save-load test execution + * Cleanup: remove unused end_no_session label in ust_app_flush_session() + * Cleanup: Remove unused "end" label in push_metadata() + * Tests: Run health check test_thread_ok as part of root_regression + * Fix: deadlock between UST registry lock and consumer lock + * Fix: uninitialized return value + * Fix: build failure using disable-lttng-ust configure option + * Cleanup: Remove unused variable + * Fix: setuid/setgid daemons should not get sensitive env. var./args + * Fix: grab more than one packet for snapshots + * Fix: per-uid flush and ust registry locking + * Docs: Missing optional dependency on lttng-ust in README.md + * Docs: Grammar fixes in the lttng manpage + * Fix: add missing UST perf counter support check + * Fix: tests: integer too large for long type + * Fix: undefined operation on last_relay_viewer_session_id + * Fix: print format type mismatch + * Fix: print format type mismatch + * Fix: Remove structurally dead code from relayd + * Cleanup: Remove logically dead code + * Cleanup: Remove unused label + * Fix: Remove unused argument in debug statement + * Fix: exit threads not only on goto restart + * Fix: poll: show the correct number of fds + * Fix: call lttng_poll_set_max_size before start threads + * Fix: compat poll: add missing empty revents checks + * Fix: various compat poll/epoll issues + * Add debugging output to ht-cleanup thread + * Fix: mi: snapshot: missing error handling for session name + * Fix: ust-app: per-PID app unregister vs tracing stop races + * Fix: data pending: allow empty streams + * Fix: ust snapshot: cleanup after error + * Fix: Mismatching return type in ust_app_ht_alloc() stub + * Cleanup: lock file already taken is error, not warning + * Fix: ust-app null pointer check needed for main refactoring + * Cleanup: relayd: centralize thread stopping function + * Cleanup: Replace all perror() uses by the PERROR macro + * Refactor relayd main/set_options/cleanup + * Refactor consumerd main/cleanup + * Refactor sessiond main/cleanup/ht-cleanup + * Missing error handling: consumer_signal_init should return its error status + * Cleanup: consumerd: lines over 80 columns + * Cleanup: consumerd: use PERROR rather than perror + * Cleanup: lttng-consumerd: remove stale TODO comment + * Misleading error handling: utils_create_pid_file() should return 0 on success + * Missing error handling: consumerd parse_args should return errors to caller + * Missing error handling: ust_app_ht_alloc should return error status + * Fix: ust app leak on UST buffer creation error + * Fix: leak on UST buffer registry creation error + * Fix: agents ht leaks on destroy session + * Fix: add missing RCU read unlock + * Fix: help message for Python agent mentions Java + * Fix: don't destroy the sockets if the snapshot was successful + * Fix: Missing RCU read locks in syscall_list_channel() + * Fix: Missing RCU read lock in kernel_destroy_session() + * Fix: channel names are not validated + * Cleanup: Missing whitespace + * Fix: Apply consumer URI changes to all domains + * Cleanup: Fix a typo in the MI tests + * Test fix: Don't invoke the system's lttng client + * Tests: Add a test to check disabled events are loaded in the correct state + * Fix: Don't leave events enabled if they were saved in a disabled state + * Fix: "Any" loglevel's value is -1 and not 0 + * Test fix: LTTNG_SESSION_CONFIG_XSD_PATH expects an absolute path + * Fix: Memory leak on error in alloc_argv_from_user_opts() + * Cleanup: Unchecked close() return value in utils_create_lock_file() + * Cleanup: No check of the return value of lttng_ht_del() + * Cleanup: Mixed enums used for return code in send_sessiond_channel() + * Cleanup: Cast poll() return value to void + * Fix: Unreachable error logging in set_option() + * Fix: OOM leaks in sessiond modprobe.c + * Cleanup: sessiond modprobe.c: coding style + * Cleanup: test_utils_expand_path.c prototypes + * Fix: test_utils_expand_path.c: out of memory error handling + * Fix: test test_ust_data.c: check OOM + * Fix: test libc-wrapper: check malloc OOM + * Cleanup: test libc-wrapper: main parameters + * Fix: lttng-ctl: use zmalloc(), missing OOM check + * Fix: filter-parser.y: use zmalloc(), missing OOM check + * Fix: utils.c: check str*dup OOM + * Cleanup: implement zmalloc as static inline + * Fix: rculfhash: use zmalloc() + * Fix: ini.c: use zmalloc() + * Fix: lttng lttng.c: check strdup OOM + * Fix: lttng conf.c: use zmalloc() + * Fix: lttng view.c missing strdup OOM check + * Fix: use zmalloc() in lttng view.c + * Fix: use zmalloc() in lttng list.c + * Fix: oom error check, realloc oom leak + * Fix: use zmalloc in lttng enable_events.c + * Fix: missing strdup oom check in lttng create.c + * Fix: lttng add_context.c: use zmalloc + * Cleanup: add missing static to function modprobe_remove_lttng() + * Fix: add missing str*dup oom check in sessiond main.c + * Fix: add missing sessiond kernel-consumer missing str*dup oom checks + * Fix: add missing strdup OOM check + * Fix: add missing synchronization point for before app test case + * Fix: tests: wait output hide Terminate errors + * Fix: tests: remove killall, add missing SIGTERM handlers + * Fix: high throughput test: reset bw limit on sigterm + * Fix: tests: add missing wait, document missing synchro + * Document test anti-patterns + * Fix: test flaky sleep and wait patterns + * Fix: tests: don't use pidof to wait for test apps + * Fix: Live tracing does not honor live timer after first tracefile with tracefile rotation + * Fix: Handle empty daemon configuration file lines + * Docs: Add -f/--config option to lttng-sessiond man page + * Cleanup: spaghetti function return path + * Fix: relayd: unbalanced RCU read-side lock/unlock + * Fix: relayd: unbalanced RCU read lock/unlock + * Fix: lttng-relayd: unhandled out of memory error + * Fix: relayd viewer stream: unhandled out of memory error + * Build fix: Apps defining _LGPL_SOURCE must link to urcu-bp + * Define _LGPL_SOURCE in test apps' tracepoint provider files + * Define _LGPL_SOURCE in test applications + * Fix: Missing rcu_read_lock in cmd_list_events() + * Fix: Missing rcu_read_lock in list_lttng_agent_events() + * Fix: Missing rcu_read_lock in cmd_list_channels() + * Fix: Missing rcu_read_locks in cmd_list_domains() + * Fix: Missing rcu_read_lock in cmd_snapshot_list_outputs() + * Fix: Missing rcu_read_lock in save_domains() + * Fix: Missing rcu_read_lock in ust_app_get_nb_stream() + * Fix: UST subbuffers silently dropped on moderate trace traffic + * Fix: Missing rcu_read_lock in get_session_max_subbuf_size() + * Fix: create/destroy a splice_pipe per stream + * Note find_ust_app_context must be called with RCU read lock + * Fix: empty indexes_ht before destroying it. + * Fix: removed useless key from relay_index + * Fix: Ambiguous agent event filter bytecode ownership + * Fix: filter bytecode and string memory leak on error + * Fix: define _LGPL_SOURCE in C files + * Fix: HT must not be destroyed with a rcu_read_lock held + * Fix: agent events HT should be destroyed from the cleanup thread + * Fix: missing rcu_read_lock in trace_ust_destroy_session() + * Fix: missing rcu_read_lock when calling trace_ust_find_agent() + * Fix: missing rcu_read_lock in cmd_start_trace() + * Cleanup: remove "disabled" flag for new release cycle + * Fix: filter attach vs event enable race + * Fix: Mark libxml2 as a mandatory dependency + * Fix: Warn the user when enabling an event in a new domain + * Fix: Don't report an error when listing a session with no channels + * Bypass 0 byte allocation when no domains are enabled + * Fix: Add missing URCU_TLS access to error_log_time + * Fix: check userspace perf counter name when looking up contexts + * Update maintainer section of the man pages + * Update maintainer section of README.md + * Fix: add README.md to documentation files + * Fix: UST consumer sync all available metadata + * Test: remove bogus argument from prove invocation + * Fix: typo in pythong test Makefile + * Fix: memory leak in libconfig + * Add Python agent support + * Fix: return EINVAL if agent registration fails + * Use lttng-modules ABI version ioctl + * Fix: syscall list ioctl number conflict + * Update master ChangeLog with 2.5.1 release + +2014-10-20 lttng-tools 2.6.0-rc1 (Harry Belafonte records Banana Boat Song) + * Machine Interface added to lttng command line (--mi) + * Java Log4j agent support (--log4j) + * Kernel per syscall tracing + * Multiple fixes. + +2014-10-20 lttng-tools 2.5.1 + * Fix: handle sysconf possible negative returned value + * Fix: channel deref. after NULL check in kernel consumer + * Fix: check for kernel session metadata during init + * Fix: incorrect cast in ust consumer assert + * Fix: bad handling of incoming data in consumer thread + * Fix: disable event for JUL domain + * Fix: send disable ALL command code if event is * + * Fix: make sure no index is in flight before using inactivity beacons + * Fix: Parenthesize previous statement when adding conditions to a filter + * Fix: parse_prob_opts return the actual success of the function + * Fix: Man page typos + * Fix: disable JUL event on destroy + * Fix: unbalanced ustconsumer32_data.pid_mutex lock + +2014-07-16 lttng-tools 2.5.0 (Take Your Poet to Work Day) + * Fix: validate file path creds in autoload mode + * Fix: change session file loading order + * Fix: add Loading Sessions section to lttng-sessiond.8 + * Fix: add default session conf. dir to manpage + * Fix: on session load, add it to the .lttngrc + * Fix: clarify session conf. directory in man + * Fix: filter error path could free invalid ptr + * Fix: Create a lock file to prevent multiple session daemons + * Fix: relayd stream set close_flag on stream close + * Fix: ustctl_get_stream_id without UST support + * Fix: avoid freeing invalid ptr in filter bytecode + * Fix: get the stream_id when generating live beacons + * Fix: use biggest subbuffer size for snapshot max-size + * Fix: Possible memory leak when multiple config files are loaded + * Fix: Clamp verbosity value read from config file + * Fix: Unchecked strdup return values in set_option + +2014-06-27 lttng-tools 2.5.0-rc2 + * Test: add JUL disable event tests + * Fix: disable JUL event on UST side + * Fix: accept override flag even without a load path + * Fix: bad error code path when loading session + * Fix: set session in output mode if URL are set afterwards + * Fix: add a kernel context list to the channel + * Fix: Add vpid, vppid and vtid info in add-context help + * Fix: wrong behavior of save command when no session name is provided + * Fix: missing context type string in save for ust context + * Fix: wrong casting of return value + * Fix: add dependency to libcommon for python binding + * Fix: remove the default GIT_VERSION + +2014-05-28 lttng-tools 2.5.0-rc1 (International Hamburger Day) + * Save/load session feature + * Daemon configuration file support + * UST perf counter support with add-context + * Kernel tracer probe user define list + * Multiple fixes! The diff is just too big to put here. + +2014-07-16 lttng-tools 2.4.2 (Take Your Poet to Work Day) + * Fix: Create a lock file to prevent multiple session daemons + * Fix: relayd stream set close_flag on stream close + * Fix: ustctl_get_stream_id without UST support + * Fix: get the stream_id when generating live beacons + * Fix: missing include for getpwuid() + * Fix: add a get HOME dir fallback to getpwuid + * Fix: don't set enabled flag is session start fails + * Fix: logger name dropped from filter condition when loglevels are used + * Fix: memory leak in lttng_enable_event_with_exclusions + * Fix: check malloc return value + * Fix: static array larger than necessary + * Fix: set session in output mode if URL are set afterwards + * Fix: Add vpid, vppid and vtid info in add-context help + * Fix: alignment problems on targets not supporting unaligned access. + * Fix: possible use after free in consumer + * Fix: improve and update lttng.h comments + * Fix: JUL filtering for event * + * Fix: deny overwrite mode and num subbuf less than 2 + * Fix: remove bad option in enable channel --help + * Fix: implicit conversion from enumeration + * Fix: clarify man page lttng.1 + * Fix: Copy-pasted PERROR messages may be misleading + * Fix: incorrect printf format + * Fix: handle ENOENT when creating a kernel event + * Fix: move JUL filter creation to a function + * Fix: JUL filtering done on the UST level + * Fix: Don't include the binary in the live test's EXTRA_DIST + * Fix: add JUL filter to UST event on logger_name + * Fix: Racy event validation in tests + * Fix: rework utils_parse_size_suffix + +2014-04-08 lttng-tools 2.4.1 (OpenSSL heartbleed day) + * Fix: don't delete stream from connection recv list + * Fix: use after free of a relayd stream + * Fix: don't print stream name in error message + * Fix: take session list lock when listing tp + * Fix: add consumer wake up pipe to avoid race + * Fix: don't spawn relayd if URL is provided + * Fix: don't ask data pending if session was not started + * Fix: missing test file in EXTRA dist + * Fix: allow empty URL for live session creation + * Fix: missing valid return code when adding an URI to consumer + * Fix: syntax error in lttng.1 + * Fix: check relayd fd leak in lttng cmdline + * Fix: remove unused tp in high-throughput test + * Use autoconf AM_MAINTAINER_MODE. + * Fix: clang 'constant-out-of-range-compare' warning + * Fix: Unchecked session pointer when destroying a connection in relayd + +2014-02-28 lttng-tools 2.4.0 (Public Sleeping Day) + * Fix: improve lttng with live by spawning relayd + * Fix: relayd should listen for viewers on localhost only by default + * Fix: handle loglevel range ALL in list command + * Tests: add JUL test for multiple loglevel + * Fix: index JUL event by name *and* loglevel + * Fix: JUL to enable user and root tracepoints + * Fix: handle the registration done command for JUL + * Test fix: use temp file sync. of test app + * Fix: keep metadata channel attr in UST session + * Tests fix: Missing waitpid in fork test + * Fix: add loglevel type to lttng list + * Fix: minor rephrasing of the lttng.1 man page + * Fix: Warn user if JUL port is already being used + * Fix: add some sane default values to --live opt + * Fix: possible NULL deref. in sessiond error path + * Fix: flag that kernel streams FDs has been sent + * Fix: forbid session name creation if contains / + * Fix: don't start session if no channel + * Fix: add missing relayd option to man page + * Fix: report error if consumer can't be spawned + * Fix: lttng list -u should only list UST + * Fix: kernel channel destroy on consumer if sent + * Fix: only create UST metadata on start trace + * Revert "Fix: wrong condition on startup for low-activity streams" + * Fix: missing big endian conversion for one index field + * Fix: wrong condition on startup for low-activity streams + * Fix: perror on index directory creation error + * Comments fix: lttngerr.h -> error.h (./Changelog:754) + * Fix: consumerd errors on exit + * Fix: scanf unbounded input + * Fix: miscellaneous memory handling fixes + * Fix: add missing VALGRIND ifdef checks and documentation + +2014-02-14 lttng-tools 2.4.0-rc5 + * Fix: steal channel key in the consumer to avoid race + * Fix: change ERR statement to DBG in kernel read subbuffer + * Fix: handle snapshot ENODATA in live timer + * Fix: relayd leak on error in consumer splice() + * Fix: protect close_write_flag with the rotation lock + * Man: clarify loglevel for JUL domain + * Fix: Define __STDC_LIMIT_MACROS to fix C++ builds + * Fix: bad indentation of lttng list in man page + * Fix: wrong data structure used in commit df41f83 + * Fix: add missing optional dependency to babeltrace in README + * Fix: cleanup inconsistent use of spaces/tabs in README + * Fix: only set the new_streams flag if a viewer is attached + * Fix: lttng-live documentation + * Fix: remove dead code in relayd live code + * Fix: use after free error code path + * Fix: wrong sizeof argument in live viewer create session + * Fix: zero out the reply structure in viewer_connect + * Fix: write index only if fd is valid + * Fix: cleanup relayd on any I/O error in read subbuffer mmap + * Fix: memory/fd leak when cleaning streams in channel + * Fix: destroy streams in consumer del channel + * Fix: add missing urcu wfqueue headers in relayd + * Fix: in lttng_read/write deny count bigger than the possible returned value + * Fix: fd leak when closing metadata stream + * Fix: read subbuffer mmap/splice signedness issue + * Doc: live protocol clarifications + * Fix: remove unused create_viewer_session option + * Fix: don't sleep(1) on the consumer ready flag + * Fix: free viewer session in connection_free() + * Fix: add missing ctf trace delete before destroy + * Fix: don't delete ctf trace while in snapshot mode + * Fix: add flag to create session command and fix tests + * Fix: cleanup indef guards following the rename + * Fix: merge issue with thread quit pipe + * Fix: use uint32_t for metadata_flag in viewer's ABI + * Fix: check for new streams in all attached sessions + * Fix: Move static functions up in the code + * Fix: allow attach command to multiple sessions + * Fix: handle session hang up in get_new_streams + * Fix: force the client to create a viewer session before attaching + * Fix: Namespace lttng-viewer-abi + * Fix: relayd connection object refactor + * Fix: big relayd cleanup and refactor + * Fix: code refactoring of viewer streams in relayd + * Fix: handle new streams in live mode in relayd + * Fix: notify the viewer if new streams got added + * Fix: send the streams sent message after metadata + * Add extern C to the health-check header + * Fix: memory leak in unit test + * Man: add JUL DOMAIN section to lttng.1 + * Fix: handle invalid URL passed to lttng_create_session_live + * Fix: add --jul-tcp-port to sessiond man page + * Fix: measure UST clock offset with best sample (v2) + * Fix: remove free in unit test not needed anymore + * Fix: relay create session for version before 2.4 + * Fix: memory leak when UST events are enabled with exclusions + +2014-01-29 lttng-tools 2.4.0-rc4 + * Fix: add -b, --background option + * health check tests: test relayd and consumerd + * tests: Add stop_lttng_relayd_nocheck + * Fix: add missing JUL loglevel handling + * relayd: add testpoints + * relayd: use same pipe for live and main + * Cleanup relayd live comment + * Fix: relayd: add LPOLLERR to events + * Fix: relayd: notify parent of readiness when all threads ready + * Fix: tests: start relayd in background mode (-b) + * lttng-relayd: implement background cmd line option + * sessiond: add missing testpoints + * tests: use --background for session daemon + * sessiond: add --background argument + * Use lib common daemonize + * Fix: sessiond: wait for health check readiness + * Fix: relayd: initialize lttcomm inet + * Consumer: add testpoints + * Fix: consumerd: HT init/teardown with program + * Cleanup: lttng-ctl-health comment + * Add daemonize() to libcommon + * Fix: tests: wait for consumerd to complete + * Fix: consumerd: use DBG rather than DBG2 + * Fix: consumerd: only return readiness when health is ready + * Fix: consumerd should initialize lttcomm + * Fix health check: signal parent before exit testpoint + * Test health: add test_thread_ok + * health check: change --relayd-path arg to --relayd-path=arg + * relayd: add LTTNG_RELAYD_HEALTH env var + * Add sessiond/SESSIOND_ prefix to sessiond testpoints + * Fix: zero out data structure before using it + * Fix: delete metadata stream before destroying it + * Fix: report to client when snapshot will be empty + +2014-01-14 lttng-tools 2.4.0-rc3 + * Fix: metadata stream should be always flagged as ready + * Fix: wrong check before destroying the viewer metadata stream + * Fix: race with the viewer and readiness of streams + * Fix: missing reset when listing UST fields for multiple PIDs + * Fix: filter: check binary op nesting + * Fix: relayd cmd line option for live port + * Fix: remove break in epoll loop of apps. thread + * Fix: wrong comment in snapshot public API + * Fix: clear the CTF traces when all the streams are closed + +2013-12-10 lttng-tools 2.4.0-rc2 + * Fix: close connection on incompatible version check + * Fix: fields alignements in live protocol + * Tests: add regression test for Java JUL support + * Fix: possible use after free + * Fix: remove unused code in session daemon + * Fix: string format with unsigned value + * Fix: remove useless assert + * Fix: bad logical check of error codes + * Fix: resource leak in enable-event command + * Fix: unchecked return value in ust app delete + * Fix: dereference after null check in UST registry + * Fix: Resource leak in ust registry + * Fix: backported from urcu commit 92af1a30 + * Tests: fix racy tests and misleading output messages + * Tests: fix bad argument parsing in test app + * Fix: remove assert on fd in the read/write layer + * Fix: missing lock/unlock when sending index + * Fix: update back the metadata len sent on failure + * Fix: don't fail on push metadata if no channel + * Rename LTTng index in CTF index + * Fix: set the enable all event command type + * Fix: implicit conversion of enum types in sessiond + * Fix: implicit conversion of enum types in consumer + * Fix: comparison of unsigned enum expression >= 0 + * Fix: comparison of unsigned value agains < 0 + * Fix: create a fast and a long UST snapshot test + * Tests: fix racy UST snapshot post mortem test + * Tests: remove useless sleep when spawning sessiond + * Add travis-ci configuration file + * Add libuuid as dependency in README + * Tests: add valid test cases to test_utils_expand_path + * Tests: add symlink tests for test_utils_expand_path + * Fix: utils_expand_path now works for paths that ends with '/.' or '/..' + * Fix: comment indentation + * Add missing copyright to utils.c + * Fix: use non block waitpid to lookup child state + +2013-11-15 lttng-tools 2.4.0-rc1 + * Live streaming support + * Health check support in consumer and relayd + * Event exclusion support + * Java Util Logging support + * Multiple fixes! The diff is just too big to put here. + +2013-11-13 lttng-tools 2.3.1 + * Fix: typo in --sig-parent help + * Fix: application SIGBUS when starting in parallel with sessiond + * Fix: missing LTTNG_OK return value for snapshot + * Fix: arguments in the wrong order for fd-limit + * Fix: Some corrections to the lttng man page + * Fix: recv creds comm should handle partial receive + * Fix: set app socket timeout just after accept() + * Fix typo in lttng snapshot add-output example of lttng(1) + +2013-09-03 lttng-tools 2.3.0 + * Fix: remove periodical flush test from make check + +2013-08-30 lttng-tools 2.3.0-rc3 + * Fix: hashtable: take split_count_order into account + * Fix: remove wrong doing asserts in sessiond + * Tests: fix periodical flush tests to stop app + * Fix: correctly close metadata on sessiond thread shutdown + * Fix: delete the trace directory used for the test + * Fix: remove bad check after epoll wait in consumer + * Fix: missing data pending signess conversion + * Fix: consumer data pending for empty streams + * Fix: hash table growth (for small tables) should be limited (v2) + * Fix: run_as gid/uid test should return result to parent + * Fix: missing check for metadata data pending + * Tests: change buffers UID test to PID + * Tests: fix health tests to use custom socket timeout + * Fix: remove health test from fast regression + * Use socket timeout value for tcp timeout if available + * Fix: set the health delta tcp timeout aware + * Get the maximum TCP timeout in sessiond + * Fix: don't report error if UST app dies + * Fix: support VPATH build for tests + * Improve comments after review + * Rename consumer socket fd to fd_ptr + * Lock consumer data before fd check during destroy + * Use single callsite for send/recv ops. for consumer in sessiond + * Use consumer fd reference in consumer socket obj + * Update bash completion + * Add --list-commands option to the snapshot command + * Reorder functions _lttng_cmd_* functions in bash completion + * Use parse_size_suffix in snapshot + * Fix: snapshot record error handling + * Fix: improve error message when UST support is disabled + * Fix: add missing short filter option in help + * Fix: typo in configure.ac for version check + * Fix: remove calibrate syscall option from code + * Fix: snapshot should fail if no successful snapshot is taken + * Fix: check UST float field mantissa length + * Fix: add UST context in the same order the user enabled them + * Introduce configure --with-lttng-system-rundir + * Add .dirstamp to gitignore file + * Fix: snapshot with multiple UIDs + * Prepare for automake deprecation of missing subdir-objects + * Fix: typos in --help and manpage + * Fix: add-context without -c apply to all channels + * Fix: channels can be _enabled_ after tracing is started, but not created + * Fix filter parser segmentation fault with bison 3.0 + * Fix: typo in error msg + * Fix: imprecise error message about root sessiond/tracing group + * Fix: don't skip chmod if tracing group is not found + * Tracepoint probes don't need extern C + * Fix: Snapshot should be taken asap in core handler script + * Fix: reset out_fd_offset when we rotate the trace file + * Fix: LTTNG_ERR_NEED_ROOT_SESSIOND error message + * inet/inet6 sockets: apply timeout + * Implement timeout for connect ipv4/ipv6 + * Introduce LTTNG_NETWORK_SOCKET_TIMEOUT env. var + * bash completion: add calls to _lttng_complete_sessions + * bash completion: Fix copy-paste typo + * Extras: Remove deprecated consumer commands in bash completion + * bash completion: Remove underscores in handler function names + * bash completion: Remove --event for add-context + * Update gitignore + * relayd: use version macros from build rather than scanf + * sessiond: use version major/minor from build for communication with relayd + * build: export major/minor/patchlevel numbers + * Fix: Dead code when checking return value from (ust_app|kernel)_snapshot_record + * Test: enable kernel events after start + * Fix: kernel ctl error codes are based on errno + * Fix: format string mismatch + * test: test_periodical_metadata_flush shrink timer period, kill app + * Fix: format string type mismatch + * snapshot howto: update text + * Add snapshot howto + +2013-07-19 lttng-tools 2.3.0-rc2 + * Add core-handler README to dist tarball + * extras: core-handler: simplify, allow usage from tracing group + * Cleanup: add missing dot + * Fix: documentation: create name and options + * Add core dump snapshot handler script + * Fix: sym name len (kernel) + * Fix: tests: provide channel name when a non-default channel exists: per-pid + * Fix: tests: provide channel name when a non-default channel exists + * Fix: data pending race + * Fix hang in make check snapshots/test_ust + * Cleanup: ust-consumer: wrong indentation + * Fix: print dots while waiting for data availability + * Fix: remove sleep(1) added by "Fix: (slight UI change) refuse missing -c if non-default channel exists" + * Fix: (slight UI change) refuse missing -c if non-default channel exists + * Fix: push metadata on stop for per-UID buffers + * README: update python documentation + * Manpage: other layout cleanups + * Manpage: cleanup layout of view + * Manpage: cleanup layout of version + * Manpage: cleanup layout of stop + * Manpage: cleanup layout of start + * Manpage: cleanup layout of snapshot + * Manpage: cleanup layout of set-session + * Manpage: cleanup layout of list + * Manpage: cleanup layout of disable-event + * Manpage: cleanup layout of disable-channel + * Manpage: cleanup layout of enable-event + * Manpage: cleanup layout of enable-channel + * Manpage: cleanup layout of destroy + * Manpage: cleanup layout of create + * Manpage: cleanup layout of calibrate + * Manpage: cleanup layout of add-context + * Documentation: create --snapshot in manpage + +2013-07-17 lttng-tools 2.3.0-rc1 + * Fix: add missing snapshot header to dist tarball + * Documentation: fix thread quit pipe comment + * Test for presence of bison and flex when building from git + * Test UST snapshot with large metadata + * Add test application with large metadata + * Cleanup: remove redundant assignment + * Fix: use per-uid buffer registry for UID buffer snapshots + * cmd.c: fix typos in snapshot commands + * Test snapshot per-uid post-mortem + * Remove leftover fprintf + * Fix deadlock: don't take channel lock in timer + * Introduce channel timer lock + * document lttng_ustconsumer_request_metadata locking constraints + * consumer: remove unused lttng_ustconsumer_push_metadata + * Document metadata_socket_lock nesting + * lttng_ustconsumer_recv_metadata does not need all those locks + * document metadata_switch_timer() deadlock + * Fix: add missing metadata socket lock + * document metadata_switch_timer() locking constraints + * consumer: remove timeout for UST metadata + * Introduce pipe for UST metadata cache and stream + * consumer: replace DBG2() instances by DBG() + * Introduce utils_create_pipe_cloexec_nonblock() + * ust consumer: data_pending check is endpoint active + * Fix: kernel consumer: data_pending check if endpoint active + * consumer: explicitly set endpoint status to active at init + * document consumer_metadata_cache_flushed use of consumer_data.lock + * consumer: introduce channel lock + * Merge branch 'master' of git://git.lttng.org/lttng-tools + * Fix: update lttng snapshot help output + * Man: fix part of snapshot documentation + * Fix: set tracefile size test with PID buffers + * Fix: Babelstats fail to parse output with no process name or pid + * Missing NULL pointer init in tap.c + * Fix: Unchecked asprintf/vasprintf return values + * Add snapshots test to fast regression + * Fix: kernel data unit test + * Fix: snapshot returned valid LTTNG_ERR code + * Add the number of snapshot taken to the output path + * Fix: RCU read side lock unbalanced + * Fix: zeroed snapshot output at init + * Support del-output with an output name + * Update man page with snapshot command + * New UST default buffers is now per UID + * Bump UST ABI major version for 2.3 release + * Add snapshot mode to lttng list session + * Fix: support temporary snapshot max size and name + * Support snapshot max-size limitation + * Tests: per-UID UST snapshot + * Fix: snapshot support for UST and kernel in same session + * Implement lttng create --snapshot command + * Add create session snapshot API in lttng-sessiond + * Add snapshot output init call that uses URIs + * Fix: consumer err_sock cloexec + * Callsite: add "ip" context + * Fix: possible consumer sockets double close on cleanup + * Automatically load kvm-x86 and kvm-x86-mmu probes. + * Fix: consumer: use uint64_t for all sessiond_id + * Fix: add gpl and lgpl files to tarball + * Fix: don't install libtap system wide + * Fix: close consumer sockets in sessiond cleanup + * Fix: set globally visible flag to kernel stream + * Fix: lttng: memory leak in snapshot record command + * Fix: kernel-consumer: double-close + * Fix: consumer: incorrect size zmalloc + * Fix: don't try to send stream to relayd if not in streaming + * Fix: relayd refcount updates for stream + * Fix: don't send error to sessiond on orderly shutdown + * Fix: bad pathname used when sending kernel stream to relayd + * Fix: add globally visible flag in stream + * Fix: destroy metadata stream on setup metadata error path + * Fix: send kernel stream to relayd only if needed + * Fix: destroy streams for kernel snapshot sessions as well + * Fix: close and destroy metadata stream after a kernel snapshot + * Fix: print errno message on connect() error + * Fix: possible double-close on stream out_fd + * Fix: session ID signess to uin64_t in sessiond + * Tests: fix validation trace path in kernel snapshot + * Tests: Add UST snapshot local and streaming + * Add UST snapshot support + * Fix: consumer_add_relayd_socket() report errors to sessiond + * Fix: add missing enum lttcomm_return_code entries + * Fix: UST per-UID channels persist across application teardown + * Fix: kernel snapshot metadata handling and error paths + * Fix: coding style and debug statement + * Fix: put subbuffer back in kernel snapshot error path + * Fix: overflow in uri_to_str_url + * Fix: detect the correct version of LTTng-UST + * Fix: sessiond: use uint64_t for all session ids + * Tests: add kernel snapshot streaming to root regression + * Tests: remove debug output from test + * Tests: Add kernel snapshot streaming + * Fix: use snapshot consumer output for kernel + * Fix: periodical flush check trace before stop + * Fix: consumer: 64-bit index for relayd rather than 32-bit (v2) + * Fix UST channel/stream output assignation + * Fix: send per-pid session id in channel creation + * Fix: consumer double-close on error + * Update URCU detection to correctly check for a 0.7 version + * Fix: snapshot path + * Add utils function to format current time as a string + * Fix: set hidden attribute to utils_* calls + * Fix: consumer handling of metadata for relayd + * Add kernel snapshot support + * Support flight recorder mode for a session + * Implement snapshot commands in lttng-sessiond + * Add snapshot command to lttng UI + * Initial import of the snapshot ABI/API in lttng-ctl + * Use the consumer stream API in consumer_del_stream() + * Add consumer-stream.c/.h in libconsumer + * Move multiple URLs parsing fct from lttng-ctl to uri.c + * Add a lttng-ctl header to facilitate code separation + +2013-06-25 lttng-tools 2.2.0 (National Catfish Day) + * STABLE VERSION + * Fix: if relayd is unreachable, disable consumer for the session + * Fix: possible infinite loop in disable ust event + * Fix: don't enable a channel if a session was already started + * Fix: bad type for the relayd id + * Fix: add debug statement in kernel flush metadata + * Fix: destroy default created channel if add-context fails + * Fix: clarify tracefile size/count in lttng.1 man + * Fix: don't stop a session that was not previously started + * Fix: update lttng.1 man page + * Fix: bad protocol flow between sessiond and consumerd + * Fix: kernel memory leak in error path + +2013-06-20 lttng-tools 2.2.0-rc3 + * Multiple memory and fd leak fixes in sessiond and consumerd + * Test: stress test added to the repository but not in make check + * Using LTTNG_HOME environment variable if exists, with fallback to HOME + * Implement health check for app registration dispatch + * Implement health check for app notification thread + * Revert "Improve channel listing output format" + * Fix: use lttng pipe to send new stream to thread + * Change consumer_metadata_pipe to be a lttng_pipe + * Change consumer_data_pipe to be a lttng_pipe + * Add wrappers for pipe + * Add --version command-line option to lttng. + * Add --with-lttng-ust-prefix config option. + * Fixes from coverity scan. + * Stability fixes + * RCU hash table are now destroyed in a seperate thread in sessiond + +2013-05-09 lttng-tools 2.2.0-rc2 + * Fix: split UST per UID/PID default values + * Fix: don't start the relayd with a wrong --output dir + * Fix: Erroneous automatic session name when streaming + * Fix: wrong data port when listing session's URI + * Fix: don't create a channel on an enable channel + * Tests: Add missing test_utils_parse_size_suffix to unit tests + * Fix: print lttng strerror on enable event with filter + * Fix: change relayd protocol version to 2.2 + * Fix: reset current size for tracefile rotation + * Fix: remove extra -I for python bindings + * lttng UI: round up trace file size to subbuf size if needed + * Fix lttng UI: fix arg parsing, round size to next power of two + * Fix: check errors in lttng command argument values + * Implement get_count_order in lttng utils + * lttng cli: Accept human readable sizes for --subbuf-size + * Unit tests: don't rebuild units under test + * Fix: consumerd metadata channel/cache/timer races + * Fix: consumerd channel destroy race + * Cleanup: document RCU read-side lock better + * consumer relayd interaction: fix segfaults + * Fix: change order of fd get to fix error path + * Fix: fd leak when creating UST metadata channel + * Fix: fd leak on error + * Fix consumerd fd leak + * Fix RCU-related hangs: incorrect lttng_ht_destroy use + * rculfhash: check for callers from RCU read-side C.S. + * Fix: don't call hash table destroy under rcu read-side c.s. + * Documentation: import updated comments from urcu + * Fix: segfault in buffer_reg_channel_destroy() + * Fix: add missing goto error in UST consumer + * Fix: no need to use run_as_open in the relayd + * Fix: typo in enable-channel man and help + * Fix: add some missing hidden attribute + * Fix: per-uid buffers should only be flushed once on stop + * Cleanup: Use own mutex within timer setup/teardown + * Fix: channel management thread should hold a refcount + * Fix: move metadata cache setup before ownership passing + * Fix: consumer metadata switch timer error handling + * Fix: set ptr to NULL to suppress old gcc warnings + * Fix: linking order of libraries + * Fix: multiple type mismatch in debug statement + * Fix: remove mention of trace directory layout in quickstart doc + * Fix: remove unused path variables from session obj + * Fix: update lttng.1 man and enable-channel help with read timer size + * Fix: use channel per domain default values + * Fix: typos in the code base + * Fix: deny multiple event types with enable-event + * Fix: deny the same port for data and control URL + * Fix: reset consumer destination when changing URIs + * Fix: don't allow different control and data destination + * Fix: typos in error strings + * Improve channel listing output format + * Fix: enable-channel accepts mismatched option + * Fix: validate buffer type for UST channel creation + +2013-03-28 lttng-tools 2.2.0-rc1 + * Add UST per UID buffers support + * UST metadata generation are created on the sessiond side + * Move LTTng-UST buffer ownership from application to consumer + * Add a UST registry of events and channel in the sessiond + * UST periodical metadata flush + * Refactor tests to use prove and tap + * Support for trace file rotation for the relayd and on disk + * Support per-context filtering + * Add channel wakeup fd to monitor close + * Deprecate enable/disable-consumer + * Multiple fixes and memory leak fix. + +2012-12-20 lttng-tools 2.1.0 (13th Baktun) + * STABLE VERSION 2.1.0-stable - "Basse Messe" + * Multiple minor fixes + * Multiple memory and fd leaks + * Fix: Off by one in seq num for data pending command + * Fix: flag metadata stream on quiescent control cmd + * Fix: prioritize control socket communication in relayd + * Fix: poll and epoll fd set reallocation + * Fix: add missing goto pending if data is inflight + * Fix: remove ua_sess->started assert on stop trace + * Set classes of traffic in high_throughput_limit + * Fix: use the poll wait ret value when iterating on fd(s) + * Fix: force the poll() return value to be nb_fd + * Fix: Wrong check of node when cleaning up ht + * Fix: set started flag of ust app after ustctl + * Fix: memory leak in add relayd socket error path + * Fix: add packed attribute to filter structure + * Fix: Add missing health code update for consumer command + * Add LTTNG_PACKED macro + * Fix data pending for inflight streaming + * Map session id of relayd and sessiond in consumer + * Add the relayd create session command + * Make the consumer sends a ACK after each command + * Remove MSG_WAITALL on every recvmsg() socket typ + * Fix: Add missing relayd ht cleanup and ht destroy + * Fix: Relayd and sessiond version check + * Fix: protect consumer_find_channel with rcu locking + * Fix: don't steal key when adding a metadata stream + * Consumer hold stream mutex for add stream + +2012-12-03 lttng-tools 2.1.0-rc9 + * Fix: set the stream ht static in consumer file + * Update sessiond man page with new env var + * Update lttng.1 man page + * Fix: enable-consumer for all domains missing dir + * Fix: Add missing fct prototypes when disabling UST + * Fix a typo in lttng-probe-module name + * Assign values to enum lttcomm_sessiond_command + * Fix: run health test only if root + * Clarify empty string/NULL filter errors + * Fix: add missing padding for UST filter + +2012-11-22 lttng-tools 2.1.0-rc8 + * Fix: Uninit. variable in lttng view + * Add already enabled UST event error code + * lttng.h API update: set filter becomes enable event with filter + * Change the UST event hash table match function + * Pass lttng_event struct to the set_filter API call + * Adding context to an event is no longer possible + * Add UST overlap tests + * Add filter sequence number to UST + * Fix: Typo from a previous patch in an assert() + * Fix: Warn if session is running with lttng view + * Fix: Add bash requirement to README for make check + * Fix: add the notion of domain to lttng.1 man page + * Enable additional kernel probes + * Update CodingStyle + * Use the new functions for default subbuf sizes + * Add default subbuf sizes getter functions + * Add max() and min() macro in common + +2012-11-13 lttng-tools 2.1.0-rc7 + * Fix: Add pointer check when freeing poll events + * Fix: FD leak on thread error + * Fix: Wrong fd used by kernel_wait_quiescent + * Support new lttng-ust error code + * Fix: Don't set filter if enable event fails + * Fix: Wrong data port when listing session + * Fix: Enable event after start command + * Fix: Teardown of thread_manage_clients on failure of listen/create_poll + * Add a timeout to UST application socket + * Fix: Consumerd error socket connect race + * Fix: Set CLOEXEC flag on every created sockets + * Remove consumer poll timeout in data thread + * Fix: RCU hash table seed + * Fix: Do not install health tests helper libraries + * Fix: Create default channel on add-context if none + * Support new liblttng-ust-ctl error code + * Fix: Add EPIPE error handling on buffer splice + * Fix: Channel creation error return code was not set + * Fix: Wrong poll events on UST application socket + * Fix: Remove dependency to urcu-cds in tools tests + * Fix: Missing librt dependency in configure check for lttng-ust-ctl + * Fix: Don't append datetime to default session name + * Fix: Deny session creation name 'auto' + * Fix: Add space for stream name CPU number + * Fix: Add output option to enable-channel command + +2012-11-02 lttng-tools 2.1.0-rc6 + * Tests: Add filtering tests for uncovered cases + * Fix: Sync issue when deleting a data stream + * Rename data_available to data_pending + * Fix: consumer health state + * Fix: Add the ACCOUNTING flag to ht creation and set bucket size to 0 + * Fix: Bad return error code handling + * Fix: Use after free() of the rundir string + * Fix: Cleanup UST app session on ustctl create session error + * Fix: add missing pthread_join in sessiond + * Fix: free running directory string + * Fix: UST app clean list node usage + * Add liblttng-ctl destructor to cleanup memory + * Fix: Cleanup URIs on teardown + * Fix: relayd memleaks + * Fix: Memory leaks of allocated URIs + * Fix: consumer output memory leak on creation + * Fix: missing addrlen initialization before accept(2) + * Fix: relayd trace file padding memleak + * Fix: Remove useless consumer subdir string concatenation + * Fix: lttng create allocated path memleak + * Fix: Cppcheck memleakOnRealloc mistake + * Fix: Synchronization issue for data available command + * Fix: consumer relayd cleanup on disconnect + * Fix: Handle the unary bitwise negation operator (~) in the XML printer + * Fix: Possible memory leaks when creating filter IR root node + * Fix: Delete stream on write error in consumer + * Fix: Error handling when sending relayd sockets to consumer + * Add stream lock comment for nesting + * Fix: Mutex and RCU lock nesting in consumer + * Fix: Uninitialized ret code + * Fix: Remove bad condition and fix overflow issue + * Fix: consumerd pthread error flow + * Fix: Set a single return point and mutex unlock + * Fix: Remove useless NULL and zero assignment + * Fix: segfault on create session with two URLs + 2012-10-22 lttng-tools 2.1.0-rc5 * Fix: Remove network stream ID ABI calls * Tests: Add filtering tests