+2022-08-22 lttng-tools 2.13.8 (National Bao Day)
+ * Fix: waiter: futex wait: handle spurious futex wakeups
+ * Fix: futex wait: handle spurious futex wakeups
+ * Fix: utils: unhandled close return value
+ * Fix: agent port file is o+w when launching as root
+ * Fix: tests: don't assume sequential cpuids
+ * Fix: sessiond: handle empty scheduled rotations
+ * Fix: sessiond: report client list allocation failure as a fatal error
+ * Fix: ust-consumerd: set `hangup_flush_done` in a locked context
+ * Fix: sessiond: size-based rotations never trigger
+ * Fix: lttng-snapshot: use after free of max size argument
+ * Fix: lttng: snapshot: add-output: leak of max size parameter
+ * Tests: fix: lttng-create: leaked command parameter
+ * Fix: sessiond: rotation trigger leak
+ * Tests: fix: schedule api: leak of rotation schedule list
+ * Fix: lttng: enable-rotation: leak of command parameter
+ * Fix: lttng: track: leaked command parameter
+ * Fix: lttng: add-trigger: leak of parser context on capture
+ * Tests: fix: leak of trigger in trigger listing tests
+ * Fix: action error query: leak of action path
+ * Fix: lttng: enable-channel: leak of popt arguments
+ * Tests: clean-up: rate policy: remove stale comment
+ * Tests: fix: leak of rate policy in rate policy unit tests
+ * Tests: fix: leak of payload in serdes test of log level rule
+ * Tests: fix: leak of some attributes of ltt_ust_session
+ * Fix: liblttng-ctl: leak of payload on field listing
+ * Fix: liblttng-ctl: non-packed structure used for tracker serialization
+ * Fix: test: lttng kernel modules still loaded after running test_clock_override
+
+2022-04-13 lttng-tools 2.13.7 (International Day of Pink)
+ * Fix: sessiond: assert on empty payload when handling client out event
+ * Fix: Revert of 814b4934e2604a419bcb8eec57c0450dbb47e2c3
+ * Fix: sessiond: inverted condition checking for empty hash table
+ * Fix: notification: kernel: consumption of event notification stalls
+ * Fix: notification: assert on len > 0 for dropped notification message
+ * Fix: example: print_notification is called on status all returned status
+ * Fix: sessiond: assertion hit in ltt_sessions_ht_empty
+ * Fix: tests: missing _GNU_SOURCE for F_GETPIPE_SZ
+ * Fix: compat: 'LTTNG_UST_ABI_PROCNAME_LEN' is undeclared
+ * Fix: sessiond: cmd_enable_channel: negative error code used
+
+2022-03-28 lttng-tools 2.13.6 (National Hot Tub Day)
+ * Fix: hide symbols erroneously exported in 2.13.5
+
+2022-03-28 lttng-tools 2.13.5 (National Hot Tub Day)
+ * Fix: doc: action: wrong function documented for action_list destroy
+ * Fix: lttng-elf: wrong error label used by error path
+ * Fix: use the correct endian compat macros
+ * Fix: tests: uninitialized lttng_payload
+ * Fix: sessiond: ust-app: uninitialized name logged on stream copy failure
+ * Fix: lttng-elf: untrusted entry size divisor
+ * Fix: event: erroneous bound check on perf counter name size
+ * Fix: sessiond: event name length check is too strict
+ * Fix: relayd: missing session unlock on error path
+ * fix: warning '-Wstringop-truncation' with GCC 11.2
+ * Add Log4j 2.x agent tests for the 'log4j' domain
+ * Fix: relayd: session id is ignored by 2.11+ create session command
+ * Build fix: consumer: aggregate initialization isn't supported
+ * Fix: consumerd: use-after-free of metadata bucket
+ * Fix: ust-consumerd: leak of stream control structure
+ * Fix: liblttng-ctl: erroneous flat size computation
+ * Fix: test: babeltrace1 python bindings exposes `op_enum` as a string
+ * Build fix: relayd: mismatching function signatures
+ * Build fix: use of mutable keyword in C file
+ * Fix: relayd: connection abruptly closed on viewer stream creation failure
+ * Fix: relayd: live client fails on clear of multi-domain session
+ * fix: msgpack requires limits.h for UINT_MAX
+ * Fix: liblttng-ctl: hide symbols introduced by packing fixes
+ * Fix: rotation: hang on destroy when using scheduled rotation based on timer
+ * Fix: consumerd: fd still open after `lttng snapshot record` returns
+ * Fix: event: unchecked return value for lttng_strncpy
+ * Fix: event: format specifier for ssize_t
+ * Fix: sessiond: use after free
+ * Fix: sessiond: `break` used instead of `goto`
+ * Fix: sessiond: lttng_channel object is not reclaimed
+ * Fix: common: local_attr might leak
+ * Fix: session: end goto label used for error path
+ * Fix: sessiond: event, filter expression, bytecode, exclusions might leak
+ * Fix: lttng-sessiond: event_context might leak
+ * Fix: lttng-ctl: uninitialized pointer read
+ * Fix: ser/des: missing null terminator on payload append
+ * Fix: test: test plan/skip must come after TAP initialization
+ * Fix: test: missing test plan for non-x86/arm platforms (i.e powerpc)
+ * Fix: remove debugging output
+ * Fix: tests: test_kernel: break should only be used in loops
+ * Fix: tools/snapshots/test_kernel flaky test
+ * Tests: Fix: test_list_triggers_cli: support in-kernel builtin lttng-modules
+ * Fix: lttng: truncated addresses and offsets on 32-bit builds
+ * Fix: liblttng-ctl comm: lttng_event_field is not packed
+ * Fix: liblttng-ctl comm: lttng_event_context is not packed
+ * Fix: liblttng-ctl comm: lttng_event is not packed
+ * libcommon: move event.c to libcommon-lgpl
+ * Fix: liblttng-ctl comm: lttng_channel is not packed
+ * Fix: conversion from KB to bytes overflow on arm32
+ * Fix: Unexpected payload size in cmd_recv_stream_2_11
+ * Fix: liblttng-ctl: missing index allocator symbols
+ * Fix: lttng-sessiond: null pointer used to log session name
+ * Tests: add kernel test into the `make check` test suite.
+ * Build dist fix: some kernel tests are not distributed
+ * Tests: fix: test_kernel_function: erroneous test count
+ * Tests: fix: test_kernel_function: event name mismatch
+ * Tests: fix: select_poll_epoll: test assumes epoll fd value
+ * Fix: missing RCU read side critical sections
+
+2022-01-26 lttng-tools 2.13.4 (National Peanut Brittle Day)
+ * Build fix: hashtable: hashtable.cpp does not exist
+
+2022-01-26 lttng-tools 2.13.3 (National Peanut Brittle Day)
+ * Fix: _lttng_variant_statedump should expect lttng_ust_ctl_atype_variant_nestable
+ * Fix context mismatch across UST version due to legacy array context field
+ * Relicence all source and header files included in LGPL code
+ * Move utils_expand_path and utils_expand_path_keep_symlink to libpath.la
+ * Link lttng executable on libcommon-lgpl.a
+ * Introduce libcommon-lgpl for liblttng-ctl
+ * Rename libcommon.so to libcommon-gpl.so
+ * Copyright ownership transfer
+ * Copyright ownership transfer
+ * Fix: relayd: erroneous rundir permission logging message
+ * Fix: sessiond: rotation thread: fatal error when not finding a session
+ * Fix: relayd: rotation failure for multi-domain session
+ * Fix: lttng-ctl: lttng_list_sessions: initialize out_sessions to NULL when returning 0
+ * Fix: lttng: initialize variable in run_command_string
+ * Fix: consumer-stream: live viewers observe timestamps going backwards
+ * Fix: relayd: ressource leaks on viewer_stream_create error
+ * Fix: relayd: live: erroneous message timestamp observed from live viewer
+ * Fix: relayd: failure to open chunk files concurrently with session clear
+ * Fix: relayd: live: metadata stream reference count < 0 assert
+
+2021-12-17 lttng-tools 2.13.2 (National Ugly Christmas Sweater Day)
+ * Validate channel context mismatch across UST applications
+ * Fix: relayd: compare viewer chunks by ID rather than address
+ * Fix: relayd: live: erroneous message timestamp observed from live viewer
+ * Fix: relayd comm: improperly packed rotate streams command header
+ * Test: snapshot after regenerate metadata
+ * Fix: ust-consumer: segfault on snapshot after regenerate metadata
+ * lttng: list valid condition / action names if missing or unknown
+ * lttng: mention argument number on unknown action / condition name
+ * lttng: fix argument numbers in add-trigger error messages
+ * argpar-utils: tweak unknown option error message
+ * argpar: sync with upstream - adjust to iterator API
+ * common: move append_str to string-utils
+ * lttng-create(1): specify that `--shm-path` only applies to UST channels
+ * Fix: sessiond: action-executor: misquoted strings in logging
+ * Tests: live kernel: no plan printed when non-root
+ * Fix: sessiond: assert on lttng_ht_add_unique_str on ltt_sessions_ht_by_name
+ * Fix: sessiond: snapshot: leak of trace chunk
+ * Fix: test: use BABELTRACE_BIN instead of babeltrace
+ * Fix: action executor: ref count imbalance for session object
+ * Fix: relayd: `!vsession->current_trace_chunk` assertion failed
+ * Fix: tests: fix unused-but-set warning in test_fd_tracker.c
+ * Fix: sessiond: fix possible buffer overflow warning
+ * Fix: tests: app unregistering is not guaranteed by app lifetime
+ * Fix: lttng-ctl: tracing_group memory leaks
+ * Fix: use <unistd.h> instead of <sys/unistd.h>
+ * Fix: Tests: unchecked `close()` return value
+ * Fix: relayd: live: mishandled initial null trace chunk
+ * Fix: configure.ac: reporting SDT uprobe as a UST feature
+ * Fix: Tests: leaking epoll fd
+ * Typo: occurences -> occurrences
+
+2021-10-18 lttng-tools 2.13.1 (National Chocolate Cupcake Day)
+ * Fix: ust: app stuck on recv message during UST comm timeout scenario
+ * Fix: ust: UST communication can return -EAGAIN
+ * Fix: ust: segfault on lttng start on filter bytecode copy
+ * Fix: sessiond: previously created channel cannot be enabled
+ * Build fix: Missing message in LTTNG_DEPRECATED invocation
+ * Fix: notification-thread: handling event from a removed tracer event src
+ * include: add missing "extern"
+ * include: remove spurious spaces in condition/session-rotation.h
+ * tests: fix header of regression/ust/getcpu-override/run-getcpu-override
+ * fix: wrong define used for GCC version check
+ * Fix: userspace-probe: unreported error on string copy error
+ * Fix: userspace-probe: truncating binary path for SDT
+ * Fix: lttng: add-trigger: don't provide a default event rule type
+ * Fix: statements with side-effects in assert statements
+ * Fix: lttng_trace_archive_location_serialize is called on freed memory
+ * Fix: sessiond: ust session is inactive during ust_app_global_update
+ * Fix: common: error query for trigger action protocol error
+ * Fix: common: un-hide two rate policy functions
+ * Fix: include: remove unneeded declaration of lttng_session_descriptor_get_session_name
+ * Fix: Tests: race condition in test_ns_contexts_change
+ * Fix: Tests: race condition in test_event_tracker
+ * Fix: man: lttng-rotate: trace file count/size limitation does not apply
+ * Fix: runas: less-than-zero comparison of an unsigned value
+ * Fix: runas: supplementary groups are ignored on lttng save
+ * Docs: lttng-event-rule(7): --exclude does not exist, use --exclude-name
+ * sessiond: logging typo: {triger, triggger} -> trigger
+ * Fix: lttng: free sessions in cmd_destroy
+ * Fix: lttng: free domains and channels in get_session_stats_str
+
+2021-08-02 lttng-tools 2.13.0 (Ice Cream Sandwich Day)
+ * Tests fix: unix socket: leaked socket of connection to child
+ * Fix: sessiond: notification: missing unlock on client skip
+
+2021-07-16 lttng-tools 2.13.0-rc3 (World Snake Day)
+ * liblttng-ctl: hide logger_thread_name
+ * liblttng-ctl: hide MI trigger command variables
+ * Cleanup: rename `get_domain_str()` -> `lttng_domain_type_str()`
+ * .gitignore: Add hidden trigger test
+ * Test: unix socket: test credential passing
+ * Build fix: retrieve unix socket peer PID on non-unix platforms
+ * Fix: sessiond: notification: find_tracer_event_source returns NULL
+ * Tests: MI: add `diag` statements to test functions
+ * Cleanup: fix comments in `duplicate_{stream,channel}_object()`
+ * Tests: add hidden trigger visibility test
+ * Fix: sessiond: list-triggers: don't return internal triggers
+ * unix: receive pid on non-linux platforms
+ * Clean-up: sessiond: return an lttng_error_code from list_triggers
+ * notification-thread: remove fd from pollset on LPOLLHUP and friends
+ * Tests: fix: list triggers: bc missing on system
+ * Clean-up: event-expr: remove unreachable code
+ * Fix: lttng: remove-trigger: null dereference on MI initialization error
+ * Fix: lttng: list-trigger: leak of error query in query callbacks
+ * Fix: lttng: add-trigger: null dereference on MI initialization error
+ * lttng: add-trigger: print generated trigger name
+ * sessiond: generate trigger name: name triggers with the 'trigger' prefix
+ * Revert "lttng: add-trigger: print generated trigger name"
+ * lttng: add-trigger: print generated trigger name
+ * MI: xsd: bump to 4.1
+ * Tests: trigger: mi: use utils.sh xsd versions for xml diff
+ * Tests: utils: regroup xml utils to utils.sh
+ * Tests: MI: {add, list, remove}-trigger
+ * MI: xsd: add objects type definition related to trigger
+ * MI: xsd: sort output_type
+ * MI: xsd: sort command_string_type
+ * Add pretty_xml utils
+ * Move xml utils from mi subfolder to xml-utils folder
+ * Fix: lttng_triggers count is not equal to the size of the sorted trigger array
+ * MI: {add, list, remove} trigger
+ * MI: implement all objects related to trigger machine interface
+ * Move event-expr-to-bytecode to event-expr
+ * Move event-expr from liblttng-ctl to libcommon
+ * MI: support double element
+ * Fix: rotation client example: leak of handle on error
+ * Silence warnings on GCC 4.8 with -Wmaybe-uninitialized
+ * doc/man/common-footer.txt: add missing non-breaking space
+ * Rename "tracing session" -> "recording session"
+ * doc/man: use double quotes when referring to internal section
+ * doc/man: update type/domain options for common event rule spec.
+ * .gitreview: Set default branch to 'stable-2.13'
+ * Fix: use of uninitialised bytes valgrind warning
+ * Fix: build: libcommon fd-tracker dependency is not available
+ * Clean-up: mark lttng_error_query communication header as const
+ * Add condition-targeting error query
+ * action list: missing renames from previous name "group"
+ * Cleanup: ust-app: simplify ust_app_synchronize() error paths
+ * Fix: double mutex_unlock() if session is deleted
+ * Fix: out of sync lttng_ust_ctl_sigbug_handle() prototype
+ * Fix: appending unallocated data from beyond exclusion entries
+ * Tests: remove leftover temporary files
+ * lttng-disable-channel(1): fix typo
+ * lttng-concepts(7): remove reference to the section it's in
+ * lttng-concepts(7): fix typo
+ * Build fix: build without lttng-ust
+ * build: Add missing DEFINE_LTTNG_UST_SIGBUS_STATE();
+ * build: Pass --no-as-needed directly to the linker
+ * build: Use liblttng-sessiond-common.la instead of LIVE
+ * build: Use liblttng-sessiond-common.la instead of SESSIOND_OBJS
+ * build: Add the liblttng-sessiond-comm.la convenience library
+ * lttng-concepts(7): add missing "commands" word
+ * Tests: crash: remove redundant directory test
+ * Fix: bump minimal urcu dependency to 0.11
+ * condition: buffer usage: validation does not check for ratio and bytes threshold
+ * Remove LTTNG_EVENT_RULE_TYPE_KERNEL_FUNCTION
+ * Remove lttng_event_rule_tracepoint
+ * Test log level for newly introduced event rule type (*_logging, user_tracepoint)
+ * Introduce lttng_event_rule_python_logging
+ * Introduce lttng_event_rule_log4j_logging
+ * Introduce lttng_event_rule_jul_logging
+ * Introduce lttng_event_rule_user_tracepoint
+ * Introduce lttng_event_rule_kernel_tracepoint
+ * Rename lttng_event_rule_kernel_probe to lttng_event_rule_kernel_kprobe
+ * Rename lttng_event_rule_userspace_probe to lttng_event_rule_kernel_uprobe
+ * Rename lttng_event_rule_syscall to lttng_event_rule_kernel_syscall
+ * Rename *emission_site_type to *emission_site
+ * Rename lttng_event_rule_syscall_(set, get)_pattern to lttng_event_rule_syscall_(set, get)_name_pattern
+ * Rename *exclusion* to *name_pattern_exclusion*
+ * Rename lttng_event_rule_tracepoint_(set,get)_pattern to lttng_event_rule_tracepoint_(set, get)_name_pattern
+ * Build fix: cygwin: unknown type ssize_t
+ * Fix: consumer: unbalanced RCU read-side lock on error
+ * lttng-enable-event(1): add usage examples
+ * lttng-{enable,disable}-event(1): document default channel limitation
+ * doc/man: log level prefixes are not required
+ * Fix: sessiond: use of uninitialized memory in buffer-usage condition
+ * lttng-ctl: use lttng_action_path to specify error query actions
+ * error-query: add lttng_action_path to express the location of an action
+ * tests: Move tap-driver.sh out of the autotools aux directory
+ * lttng-enable-channel(1): add usage examples
+ * lttng-view(1): add usage examples
+ * lttng-untrack(1): add usage examples
+ * lttng-untrack(1): follow the style of lttng-track(1) for the example
+ * lttng-track(1): add usage examples
+ * lttng-stop(1): add usage examples
+ * lttng-start(1): add usage examples
+ * lttng-snapshot(1): add usage examples
+ * lttng-save(1): add usage examples
+ * lttng-rotate(1): add usage examples
+ * lttng-remove-trigger(1): add usage examples
+ * lttng-regenerate(1): add usage examples
+ * lttng-load(1): add usage examples
+ * lttng-list(1): add usage examples
+ * lttng-enable-rotation(1): add usage examples
+ * lttng-disable-rotation(1): add usage examples
+ * lttng-disable-event(1): add usage examples
+ * lttng-disable-channel(1): add usage examples
+ * lttng-destroy(1): add usage examples
+ * lttng-create(1): add usage examples
+ * lttng-clear(1): add usage examples
+ * lttng-add-trigger(1): DESCRIPTION: move up the link to "EXAMPLES"
+ * lttng-add-context(1): EXAMPLES: add internal links to relevant options
+ * lttng-disable-event(1): `--tracepoint` option is not the default
+ * Cleanup: tests: name all temporary files to better identify leakage
+ * Cleanup: tests: use find's `-name` option instead of grep
+
+2021-05-14 lttng-tools 2.13.0-rc2 (National Dance Like a Chicken Day)
+ * Fix: expected procname should not have -ust suffix
+ * Fix: Tests: leftover temporary files after tests
+ * Fix: trigger: abort() when adding `--notify` action with python event rule matches
+ * Tests: move `list_triggers_matches_ok` to utils.sh
+ * Tests: Move python test app to `tests/utils/testapp` directory
+ * Fix: validate whether event notifiers are supported by UST application
+ * Fix: ust: keep using lttng-ust-sock-8 and lttng-ust-wait-8 filenames
+ * Fix: Handle SIGBUS in sessiond and consumerd
+ * Clean-up: rename double 'lttng' prefixed functions
+ * lttng-{enable-event(1),event-rule(7)}: `--filter` is not always avail.
+ * lttng(1)/lttng-create(1): document `--relayd-path`
+ * doc/man: document `LTTNG_SESSIOND_PATH` env. var. like `--sessiond-path`
+ * lttng-save(1): document `--all` option in "SYNOPSIS" and "DESCRIPTION"
+ * Fix: snapshot path have domain subdir duplicate "ust/ust" or "kernel/kernel"
+ * Fix: error: remove trailing period from error descriptions
+ * Make the subitems array a part of action_work_item
+ * Test: fix: firing policy name has changed
+ * lttng-add-trigger(1): add usage examples
+ * lttng-add-context(1): add usage examples
+ * list_triggers.c: replace "after every" -> "every"
+ * Fix: add_trigger.c: `goto error` with a wrong UID for `--owner-uid`
+ * lttng-add-context(1): use a description list to explain `--channel`
+ * doc/man/manpage.xsl: indent the body of formal (example) blocks
+ * doc/man: lttng(1) command pages: always include `common-footer.txt`
+ * doc/man: follow man-pages(7) for section names/order and for "SEE ALSO"
+ * Fix: action-executor: leak of `work_item::subitems` field
+ * lttng: change a few instances of trigger "id" to "name"
+ * Change "event rule hit" to "event-rule matches" in user interface strings
+ * Fix: relayd: live: data is missing between viewer attach and retry
+ * Build fix: filter-grammar-test: incorrect inclusion flag
+ * Tests: fix: test_tp_fail: bail out on non-existing relay daemon
+ * build system: support rotation example
+ * Add trigger on event rule matches application example
+ * Update the remaining manual pages for LTTng-tools 2.13
+ * doc/man/manpage.xsl: do not indent the title of an admonition block
+ * Fix: lttng: add-trigger: invalid access past end of exclusions buffer
+ * Fix: tests: extra arguments are not passed to the remove trigger command
+ * Fix: lttng-ctl: erroneous check if user is part of the tracing group
+ * Build fix: kernel-consumerd: merge conflict left in file
+ * Clean-up: consumerd: use a specific status code for get_next_subbuffer
+ * Fix: kernel consumer: get next subbuffer EAGAIN handling
+ * Fix: kernel consumer: signal metadata ready condition variable
+ * Fix: consumerd: unbalanced subbuffer 'get' when checking operation availability
+ * sessiond: remove commented-out logging
+ * sessiond: Remove [.*-thread] logging prefix
+ * run-as: reduce verbosity of fd sending error paths
+ * Set thread name of run-as worker process
+ * Use new ioctl macros with fixed ioctl direction
+ * Sync lttng-modules ABI in internal kernel-ioctl.h
+ * Fix: data reception is called event when only FDS are expected for reception
+ * Fix: FDs are added to payload despite not being received
+ * Fix: initialize temporary fd array element to -1
+ * Fix: common: hide shm* util symbols
+ * Fix: mark channel as disabled even if the session is inactive
+ * Fix: condition: buffer-usage: use double instead of fixed point
+ * Tests: notification: fail on trigger unregistration failure
+
+2021-04-23 lttng-tools 2.13.0-rc1 (National Take a Chance (on me ?) Day)
+ * Set the 2.13 release codename and description
+ * Tests: fix: test_notification_notifier_discarded_count missing renames
+ * Docs: lttng-add-trigger and lttng-remove-trigger refer to owner-id
+ * Fix: tests: test case using old condition syntax
+ * lttng-add-trigger(1): clarify the `--rate-policy` documentation
+ * Update some manual pages for LTTng-tools 2.13
+ * .gitignore: add register-some-triggers trigger test utility
+ * Fix: event-expr.c: use-after-free and NULL ptr deref in error path
+ * Adapt to namespaced liblttng-ust-ctl symbols
+ * Cleanup: ust-app.c: Dead assignment
+ * Fix: tests: gen-ust-events-ns: Uninitialized argument value
+ * Fix: consumerd: strlen called on uninitialized path
+ * Fix: sessiond: notification: leak of condition on duplicate subscription
+ * Fix: action executor: deadlock on session_list_lock
+ * lttng add-trigger: replace --exclude-names with --exclude-name
+ * sessiond: refcount `ust_error_accounting_entry`
+ * action list: missing renames from previous name "group"
+ * Fix: error-query: uninitialized action_index value
+ * Fix: sessiond: leak of config_path on duplicate --config option
+ * Fix: tests: base notification client: unchecked sscanf return value
+ * Fix: argpar: Error out when passing an argument to long option that takes no argument
+ * Clean-up: sessiond: identation fix
+ * Fix: tests: health thread stall: only stop consumerd when required
+ * Fix: tests: notification: update kernel testcase count
+ * Fix: tests: integer truncation warning on 32-bit platforms
+ * Fix: sessiond: triggers: failure to insert trigger is fatal
+ * sessiond: notification-thread: switch logging to debug on GET_TRIGGER
+ * Tests: add trigger name/unnamed backwards compatibility test
+ * lttng-ctl: separate support of named/unnamed trigger registration
+ * sessiond: add support for anonymous triggers
+ * Fix: lttng-ctl: assertion failure during unregistration of trigger
+ * Rename group action files to list files
+ * Rename action group to action list
+ * Rename on-event to event-rule-matches
+ * Move on-event*.* to event-rule-matches*.*
+ * Introduce emission site for syscall event rule
+ * lttng list-triggers: handle all condition types
+ * Fix: sessiond: trigger with condition not requiring event notifier cannot be listed
+ * lttng add-trigger: remove support for conditions other than event-rule-matches
+ * lttng {add,list,remove}-trigger: rename user id to owner uid
+ * lttng add-trigger: replace log level options with --log-level
+ * lttng add-trigger: replace event rule type options with --type
+ * lttng add-trigger: replace domain options with single --domain
+ * lttng add-trigger: some updates to event rule to new syntax
+ * lttng add-trigger: rename on-event condition to event-rule-matches
+ * lttng {add,list}-triggers: use `name` instead of `id`
+ * lttng add-trigger: parse condition / action name as option arguments
+ * Add .editorconfig file
+ * Allow users to create trigger with their uid
+ * lttng: list-triggers: implement listing of SDT userspace-probe
+ * Tests: cleanup: rework trigger listing tests
+ * Tests: event-notifier: multi UID error accounting support
+ * Fix: tests: quote variable in case it's not set
+ * ust: error accounting: don't print error messages if app is dead
+ * sessiond: split event notifier error counter CLI options
+ * Clean-up: sessiond: error-query: remove unneeded goto
+ * Fix: sessiond: action-executor: uninitialized session_name used in logging
+ * Clean-up: lttng: add-trigger: silence coverity warning
+ * Fix: error-query: leak of trigger on malformed error-query comm buffer
+ * Fix: error-query: leak of trigger on allocation error
+ * Clean-up: tests: notification-client: unused assignment
+ * Fix: relayd: leak of config_path on duplicate --config option
+ * Fix: lttng-ctl: trigger leak on failure to deserialize evaluation
+ * Fix: tests: discarded notifications: missing `list-triggers` call
+ * Tests: fix: notifier discarded count: typo results in failure
+ * Cleanup: tests: test_userspace_probe: remove extra whitespaces
+ * Cleanup: add `lttng_ht_type_str()`
+ * Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
+ * Fix: ust-app: error counter index never set
+ * Fix: lttng: -Wshadow error in cmd_snapshot
+ * Fix: python: -Wshadow warning
+ * Fix: kernel consumerd: use of uninitialized variable
+ * Clean-up: sessiond: cmd: abort() on invalid query target
+ * Clean-up: sessiond: cmd: fix bogus -Wmaybe-uninitialized
+ * Remove error count property of lttng_condition_on_event
+ * lttng: list-triggers: retrieve trigger errors using error queries
+ * sessiond: implement EXECUTE_ERROR_QUERY command
+ * lttng-ctl: Add error query interface
+ * add-trigger: rename --fire-* to --rate-policy=*:value
+ * Rename firing policy to rate policy
+ * action executor: use an execution context to validate enqueued action before execution
+ * trigger/action executor: move trigger registration state change to client thread
+ * notification-thread: add `GET_TRIGGER` command
+ * action executor: execute action only if the associated trigger is registered
+ * trigger: keep state of if a trigger is currently registered
+ * Tests: fix: leak of notification-client arguments
+ * tests: trigger action firing policy
+ * Move firing policy from lttng_trigger to lttng_action
+ * action-executor: consider action firing policy on action execution
+ * test: unit: snapshot session action
+ * Implement firing policy for the snapshot session action
+ * tests: units: action: stop session
+ * Implement firing policy for stop session action
+ * tests: unit: action: start_session
+ * Implement firing policy for the start session action
+ * tests: unit: action: rotate_session
+ * Implement firing policy for the rotate session action
+ * tests: unit: action: notify
+ * Implement firing policy for the notify action
+ * Move test_action to its own file
+ * tests: unit: add firing policy tests
+ * Introduce firing policy object
+ * Fix: test: start-stop trigger: test execution is invalid
+ * Fix: sessiond: session destroy hang in per-uid when context cannot be added
+ * Fix: backward relayd: path contains a leading "ust" folder
+ * Fix: lttng_destroy_session_no_wait: return 0 on success
+ * Fix: notification: client with uid != trigger uid assert on gid check
+ * event-rule: Normalize pattern for syscall and tracepoint
+ * config: accept "0" and "1" as XML boolean values
+ * config: fix typo in error message
+ * Cleanup: reuse `lttng_action_type_string()` to print action names
+ * Tests: array expressions without contant index are invalid
+ * Fix: validate that array expression contains constant
+ * Fix: test: base-path tests are not run
+ * Fix: tests: handling of subprocesses on bail out
+ * Fix: sessiond: fix memory leak in receive_lttng_trigger
+ * Fix: filter: memory leak in filter_parser_ctx
+ * configure: enable -Wshadow diagnostic
+ * Clean-up: tests: fix -Wshadow error in run_active_set_combination
+ * Clean-up: lttng-session: fix -Wshadow error in unregister_all_triggers
+ * Clean-up: lttng-sessiond: fix -Wshadow error in check_session_rotation_pending
+ * Fix: sessiond: fix -Wshadow error in save.c
+ * Clean-up: lttng-relayd: prepend `the_` to global variable names tcp_keep_alive.c
+ * Clean-up: lttng-crash: prepend `the_` to input_path global variable
+ * Clean-up: lttng: fix -Wshadow error in run_command_string
+ * Clean-up: lttng: prepend `the_` to global variables in load.c
+ * Clean-up: lttng: fix -Wshadow error in cmd_snapshot
+ * Clean-up: lttng: fix -Wshadow error in lttng_session_descriptor
+ * Clean-up: lttng: prepend `the_` to global variables in list.c
+ * Clean-up: liblttng-ctl: fix two trivial -Wshadow errors
+ * Clean-up: liblttng-ctl: fix -Wshadow error in lttng_enable_event_with_exclusions
+ * Clean-up: common: fix -Wshadow error in lttng_trace_chunk_set_as_owner
+ * Clean-up: common: fix -Wshadow errors in event-field-value.c
+ * Clean-up: common: fix -Wshadow error in lttng_daemonize
+ * Clean-up: consumer: prepend `the_` to global variable
+ * Clean-up: consumer: fix -Wshadow error in lttng_consumer_trace_chunk_exists
+ * Clean-up: consumer: fix -Wshadow error in lttng_consumer_rotate_channel
+ * Clean-up: config: fix -Wshadow error in config_load_session
+ * Clean-up: ust-consumer: fix -Wshadow issues in lttng_ustconsumer_recv_cmd
+ * Clean-up: kernel-consumer: fix -Wshadow issues in lttng_kconsumer_recv_cmd
+ * Clean-up: kernel-ctl: rename local variables in LTTNG_IOCTL_{,NO_}CHECK
+ * Clean-up: common: rename local variables in PERROR
+ * Clean-up: filter: fix variable shadowing in visit_node_load_expression
+ * Clean-up: filter: rename variable in filter-grammar-test.c
+ * Clean-up: sessiond: remove some declarations from lttng-sessiond.h
+ * Clean-up: sessiond: prepend `the_` to global variable names
+ * Fix: utils: avoid strncpy overlap in utils_partial_realpath
+ * Clean-up: utils: make utils_partial_realpath static
+ * Fix: lttng: list_triggers: use proper format specifier for uint64_t
+ * Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
+ * Fix: sessiond: error accounting: wrong sizeof argument cpu_counters
+ * Fix: sessiond: notification: missing unlock on client list on error
+ * Docs: sessiond: document the rationale for the iteration on triggers list
+ * Fix: added missing test_channel and removed double defined test_syscall
+ * Clean-up: sessiond: blasphemous declaration of variable in code
+ * Fix: sessiond: error accounting: leak of cpu_counter array on error path
+ * Fix: sessiond: error accounting: dereference of null pointer on error path
+ * Fix: sessiond: error accounting: unchecked lttng_ht_del return value
+ * Fix: sessiond: kernel: invalid error code check
+ * Fix: sessiond: kernel: missing check for unregistration error
+ * Tests: fix: unchecked sscanf return value
+ * on-event evaluation: remove trigger name accessor
+ * notification: add trigger accessor to lttng_notification
+ * notification: transmit originating trigger as part of evaluation
+ * Fix: .gitignore: use full paths for test binaries
+ * Tests: use TRACEPOINT_INCLUDE
+ * Fix: sessiond: ust-app: assertion failure on registration of dead app
+ * common: credentials: hide symbols
+ * trigger: consider name in trigger _is_equal()`
+ * Fix: sessiond: notification: use after free of trigger object
+ * sessiond: Extract `{setup,teardown}_tracer_notifier()` functions
+ * Clean-up: sessiond: Extract trigger_ht_element removal function
+ * Tests: event notifier error counters
+ * sessiond: Implement UST event notifier error counter
+ * common: document why spawn_viewer() is public
+ * Docs: document trigger condition and action ownership in 2.13+
+ * Fix: sessiond: kernel: close on badfd on initialization error
+ * Fix: sessiond: kernel error accounting fd still open when unloading modules
+ * sessiond: Implement kernel event notifier error counter
+ * Fix: on-event condition: don't abort() on invalid event expression type
+ * Fix: common: index_allocator_get_index_count() returns size
+ * on-event: add error counter fields to condition
+ * compiler warning cleanup: is_signed_type: compare -1 to 1
+ * common: shm.c: improve logging on various error paths
+ * Cleanup: Move `create_posix_shm()` to common/shm.c
+ * common: Add index allocator for error counters
+ * Fix: sessiond: agent: lazy creation of agent on removal
+ * Clean-up: sessiond: make some accesses to conditions const
+ * Extract synchronize tracer notifier functions
+ * Cleanup: Extract `ust_app_synchronize_all_channels()` function
+ * ust-abi: add missing lttng_ust_abi prefixes
+ * clock override: use getter API from LTTng-UST
+ * Fix: bytecode test should be in UST_FILTERS, not UST_STR_FILTERS
+ * Tests: test bytecode linker refusal of non-string arrays and sequences
+ * Tests: utils.sh: pass arbitrary arguments to start_lttng_sessiond*
+ * Cleanup: clarify `buffer_reg_channel` and `ust_registry_channel` variables
+ * Fix: return value of register trigger to the notification thread is not acted upon
+ * Tests: Cleanup: gen-syscall-events: remove duplicated help line
+ * Tests: Cleanup: add `lttng_{add, remove}_trigger_ok()` bash functions
+ * Tests: fix: log level rule: leak of rule after test
+ * Fix: lttng-sessiond: kernel: leak of event notifier rule
+ * Tests: add log level rule validation tests
+ * Fix: event-rule: report log level rules as unsupported for kernel domain
+ * Tests: Fix: list-triggers test case out of date
+ * Tests: add kernel --function basic test case
+ * Rename event rule kretprobe to kernel function
+ * on-event evaluation: introduce on-event evaluation specific status code
+ * event-notifier: implement `lttng_trigger_needs_tracer_notifier()` function
+ * lttng-ctl: Introduce lttng_log_level_rule
+ * Clean-up: sort noinst_PROGRAMS in test/unit/Makefile.am
+ * Clean-up: sort TESTS in test/unit/Makefile.am
+ * Clean-up: sort files in include/Markefile.am
+ * event-rule: userspace probe: force location on create
+ * event-rule: userspace probe: rename get/set_name to get/set_event_name
+ * event-rule: kernel probe: force location on create
+ * event-rule: kernel probe: rename set/get_name to set/get_event_name
+ * event-rule: syscall: set the default pattern to '*'
+ * event-rule: tracepoint: set default pattern to '*'
+ * Rename files for condition event-rule to on-event
+ * Rename lttng_condition_event_rule to lttng_condition_on_event
+ * Rename uprobe files to userspace-probe
+ * Rename uprobe to userspace-probe
+ * Rename kprobe file to kernel-probe
+ * Rename kprobe to kernel_probe
+ * Tests: Implement trigger capture test cases
+ * man: lttng-add-trigger: document --capture option
+ * CLI: make list-triggers command print capture expressions
+ * Support capture for kernel tracer
+ * lttng: Capture is only supported by tracepoint and syscall event-rules
+ * sessiond: notification-thread: Missing action executor status handling
+ * sessiond: notification-thread: Missing domain internal header
+ * sessiond: action-executor: Missing notify header
+ * Make captured field values available to event rule cond. evaluation
+ * notification: fetch capture payload on notification reception
+ * Fix: set_ust_capture: missing ABI rename
+ * tests: perf: UNHALTED_REFERENCE_CYCLES might not be actionable on a host
+ * Fix: tests: missing LOG_DRIVER and LOG_DRIVER_FLAGS
+ * Adapt to lttng-ust ust-abi.h naming prefix update
+ * Use bytecode seqnum to force the evaluation ordering of capture bytecode
+ * sessiond: ust-app: set capture bytecode on event notifier on creation
+ * sessiond: ust-app: add utils to add a capture bytecode to a ust object
+ * UST abi: add `struct lttng_ust_capture_bytecode`
+ * Fix: sessiond: off-by-one poll check when draining an event notifier
+ * lttng-ctl: add event field value API
+ * Cleanup: sessiond: fix comments to match with behavior
+ * Fix: sessiond: return _OK on _SET_SESSION_SHM_PATH command success
+ * Generate capture bytecode on trigger reception
+ * Implement lttng_condition_event_rule_get_capture_bytecode_at_index
+ * condition: implement lttng_condition_event_rule_generate_capture_descriptor_bytecode
+ * condition: implement lttng_condition_event_rule_get_internal_capture_descriptor_at_index
+ * Fix: lttng: add-trigger: payload capture fields specified as contexts
+ * Fix: event-expr-to-bytecode: use after free in logging on error
+ * msgpack: silence uninitialized msg_pack_object warning
+ * Fix: lttng: add-trigger: erroneous null check on location return
+ * condition: introduce lttng_capture_descriptor struct
+ * sessiond: Add msgpack-c 3.3.0 to the tree
+ * ust-app: pass down trigger object instead of event-rule
+ * Clean-up: bytecode: harmonize storage-class specifier placement
+ * Clean-up: bytecode: hide file-local bytecode_reserve util
+ * .gitignore: add notification-client and test_event_expr_to_bytecode
+ * common: introduce lttng_event_expr_to_bytecode
+ * common: add more bytecode helpers
+ * common: rename filter bytecode types
+ * common: move copy_filter_bytecode to bytecode.c and rename it
+ * common: move bytecode utilities from filter to its own file
+ * CLI: add-trigger: add --capture option to `on-event` condition
+ * notification-thread: drain all tracer notification on removal
+ * Implements `lttng_event_notifier_notification_{create,destroy}()`
+ * lttng-ctl: add capture descriptor feature to event rule condition API
+ * lttng-ctl: add event expression API
+ * testapp: gen-ust-events: augment captured fields
+ * spawn-viewer: silence bogus warning on gcc 5.4.0 PPC32
+ * Tests: fix: leak of probe location in uprobe notification test
+ * Clean-up: uri_parse_str_urls: skip allocation when no uris are parsed
+ * Fix: lttng: add-trigger: erroneous null check on location return
+ * Tests: remove test_notification_kernel from root_regression
+ * Tests: kernel buffer usage: skip proper amount of tests when not root
+ * Tests: notification: use lttng.h instead of individual headers
+ * Tests: notification: use get_next_notification() and a validator
+ * Tests: notification: Makefile.am formatting
+ * Tests: remove duplicate notification multi-app test
+ * Tests: triggers: `start-session` and `stop-session` actions
+ * Tests: triggers: Add syscall event rule condition filter tests
+ * Tests: triggers: Add userspace-probe event rule condition kernel tests
+ * Tests: triggers: Add syscall event rule condition kernel tests
+ * testapp: gen-syscall-events: use dynamic paths provided via args
+ * Tests: gen-syscall-events: generate 2 events of each type for filtering
+ * Tests: triggers: Add kprobe event rule condition kernel tests
+ * Tests: triggers: Add event rule condition exclusion tests
+ * Tests: triggers: Add event rule condition filter tests
+ * Tests: triggers: Add basic event rule condition tests
+ * Tests: notification: regroup event generators utils in a single file
+ * Tests: notification.c: add `test_scenario` parameter
+ * Tests: Cleanup: notification: `assert()` that `app_pid` is set
+ * Tests: Cleanup: rename test_notification_channel()
+ * Tests: Cleanup: create `test_subscription_twice()` function
+ * Tests: Cleanup: add `register_buffer_usage_notify_trigger()` util function
+ * Tests: Cleanup: create `test_invalid_channel_subscription()` function
+ * Tests: test_notification_ust: reduce number of event generated
+ * Tests: notification: make testcases manage the test app
+ * Tests: Cleanup: apply coding style to `test_notification_channel()`
+ * Tests: Cleanup: extract duplicated code to `setup_buffer_usage_condition()`
+ * Fix: lttng: add-trigger: leak of argpar state
+ * Fix: lttng: add-trigger: leak of error string
+ * Fix: lttng: add-trigger: leak of max_size_arg argument
+ * Fix: lttng: add-trigger: leak of source argument
+ * Clean-up: uri_parse_str_urls: assert on invalid uri_parse() return values
+ * Fix: lttng: add-trigger: leak of argpar_item
+ * Fix: lttng: add-trigger: erroneous null check
+ * Fix: lttng: include lttng-list-trigger missing an 's'
+ * Clean-up: lttng: logging: use ARRAY_SIZE macro
+ * sessiond: notification-thread: Use lttng_domain_type_str()
+ * lttng: Add remove-trigger command
+ * lttng: Add list-triggers command
+ * Docs: document --condition and --action in add-trigger's OPTIONS section
+ * Docs: Add lttng-add-trigger man page
+ * lttng: Add add-trigger command
+ * Tests: Add add-trigger CLI tests
+ * Tests: add raw perf test to the test list when building with libpfm support
+ * Clean-up: lttng: only include lttng.h
+ * lttng.h: add missing public headers and sort them
+ * Clean-up: lttng: replace manual string comparison code by strcasecmp
+ * Fix: lttng-ctl: appending to dynamic buffer invalidates its data member
+ * Implement list_cmd_options_argpar
+ * CLI: Import argpar
+ * Implement utils_parse_unsigned_long_long
+ * lttng: move parse_userspace_probe_opts to a common util
+ * Clean-up: lttng: silence bogus warning
+ * lttng: move log level name to numerical value conversions to a common util
+ * sessiond: action-executor: log trigger name rather than its address
+ * Fix: action-executor: address of trigger name logged instead of trigger name
+ * sessiond: docs: document action_executor_enqueue() parameter ownership
+ * sessiond: defer tracer notification jobs to the action executor
+ * Fix: consumer: timer: uninitialized sigevent fields
+ * Fix: sessiond: notification: unreachable code in switch-case
+ * Fix: sessiond: client: leak of trigger object on invalid client message
+ * Fix: sessiond: timer: unitiliazed sigevent fields
+ * Fix: sessiond: ust-registry: dereference of NULL pointer on allocation failure
+ * Fix: sessiond: kernel: leak of notifier rule on failure to init notifier
+ * lttng-ctl: health: remove unreachable condition
+ * Fix: sessiond: uninitialized credentials set for unbound trigger
+ * buffer-view: improve logging on creation failure
+ * Fix: sessiond: leak of trigger on registration error
+ * sessiond: kernel: misleading log message on event rule creation failure
+ * Fix: sessiond: trace-kernel: function return code overwritten
+ * sessiond: convert invalid command return codes to LTTNG_ERR_UNK
+ * lttng-ctl: convert invalid command return codes to LTTNG_ERR_UNK
+ * Clean-up: ust-consumer: replace manual metadata cache buffer allocation
+ * Clean-up: ust-consumer: pass metadata cache to its write method
+ * Fix: ust-consumer: metadata thread not woken-up after version change
+ * Fix: ust-consumer: metadata cache lock not taken when sampling max offset
+ * Clean-up: ust-consumer: simplify metadata cache unlock on error path
+ * Fix: sessiond: acquire session list lock when updating event notifiers
+ * sessiond: agent: enable events matching event notifiers
+ * Fix: sessiond: assertion fails when getting name of trigger
+ * sessiond: client commands: print command enum as a string
+ * Cleanup: add `notification_command_type_str()`
+ * Fix: lttng-sessiond: Taking sizeof of a pointer
+ * Use MT-safe strtok_r in spawn viewer library helper
+ * Fix: use MT-safe strtok_r in multithreaded context
+ * sessiond: synchronize event notifiers for UST tracers and the kernel tracer
+ * Fix: sessiond: ust-app: account for the event notification pipes fds
+ * sessiond: ust-app: close the event notifier group's pipe write-end
+ * sessiond: notification: receive incoming notifications from tracers
+ * sessiond: unregister triggers during clean-up on shutdown
+ * sessiond: trigger: decouple reception of triggers from commands
+ * sessiond: clean-up: trigger to unregister can be 'const'
+ * Fix: sessiond: double free on duplicate removal of tracer source
+ * sessiond: kernel triggers: add infrastructure to create event notifiers
+ * kernel: event notifier: kernel-ctl interface
+ * kernel: load lttng-ring-buffer-event-notifier-client module
+ * sessiond: kernel: make modules required/optional property per-module
+ * Fix: add rcu_barrier() after sessiond_cleanup()
+ * ust-app: implement event notifier support
+ * Fix: liblttng-ctl: unreported truncations when copying strings
+ * Fix: sessiond: event name truncation during listing
+ * Clean-up: replace erroneous of empty parameter list by void
+ * sessiond: setup event notifier group for registering app
+ * Fix: configure: support Autoconf 2.70
+ * Fix: different pthread_getname_np signature() on macOS causes build failure
+ * lttng-ust abi: sync _UST_CMD() values
+ * hashtable: silence -fsanitize=address warning for `hashlittle()` function
+ * Tests: Fail test if sessiond is not running when it should
+ * Cleanup: erroneous use of CDS_INIT_LIST_HEAD() on node
+ * UST: update ABI for event notifier
+ * userspace-probe: Decouple `userspace_probe_add_callsite()` from event and session
+ * Generalize disable_ust_event to support multiple types of ust object
+ * Generalize enable_ust_event to support multiple types of ust object
+ * Generalize set_ust_event_exclusion to support multiple types of ust object
+ * Generalize set_ust_event_filter to support multiple types of ust object
+ * notification: mark tracer source element as out of poll set
+ * Introduce trigger hash table with tracer token as key
+ * notification: add/remove tracer event source
+ * DBG: add debug statement for trigger not bound to any object
+ * sessiond: Extract condition hashing functions
+ * Cleanup: misplaced white space in `ERR()` statement
+ * Add base support for event rule hit
+ * sessiond: return 'invalid protocol' error on reception error
+ * Only perform notification related unregistering when action is notify
+ * Use lttng_trigger_is_equal when iterating over the trigger ht
+ * Generate bytecodes related to the trigger on reception
+ * kernel: Add token field to `struct lttng_kernel_event`
+ * kernel: Add `struct lttng_kernel_syscall` to ABI
+ * Extras: Perl 5.26 requires { to be escaped by \
+ * Fix: sessiond: metadata not created on app unregistration during start
+ * test: utils: lttng_pgrep performs lookup on non-existing pid
+ * Fix: missing `_mutex_lock()` before signaling a condition variable
+ * Cleanup: use `modprobe --remove` rather than `rmmod`
+ * trigger: consider domain on register and unregister
+ * trigger: lttng_trigger_get_underlying_domain_type_restriction
+ * action-executor: missing include of internal event-rule header
+ * Tests: unit: lttng_condition_event_rule
+ * condition: implement event rule based condition
+ * Move conditions source files to src/common/conditions directory
+ * trigger: implement listing of registered trigger
+ * Apply policy on channel sampling
+ * trigger: introduce firing policies
+ * Fix: lttng-ctl: deserialize on orderly shutdown of sessiond
+ * Fix: trigger: erroneous check for success of trigger creation
+ * Fix: trigger: leak of trigger on failure to set name
+ * Clean-up: trigger: use condition and action put
+ * Docs: payload/buffer view: validate is missing an argument description
+ * Fix: unchecked buffer size for communication header
+ * relayd: logging of `trace chunk exists` command refers to the wrong command
+ * trigger: lttng_triggers: implement a container for multiple triggers
+ * action-executor: evaluated object credentials are optional
+ * trigger: generate and add tracer token on registration
+ * action-executor: add trigger name to debugging output
+ * trigger: implement trigger naming
+ * port: run namespace tests only on Linux
+ * port: FreeBSD does support fchown and fchmod on a shm fd
+ * port: Add pthread_setname_np FreeBSD compat
+ * port: only enable userspace callstack context on Linux
+ * trigger: implement is_equal
+ * trigger: expose trigger owner uid
+ * Clean-up: action-executor: typo and missing tab
+ * Tests: Fix: 99% fill ratio for high buffer usage is too high for larger events
+ * Fix: action: invalid header offset used when serializing snapshot action
+ * port: FreeBSD has no ENODATA, alias it to ENOATTR
+ * port: tests: /proc/self/fd is Linux only, use /dev/fd on other Unices
+ * Cleanup: Use pkg-config to detect liburcu
+ * Clean-up: sessiond: silence negative index warning
+ * credentials: uid and gid now use LTTNG_OPTIONAL
+ * port: Add missing sock_cred macros on FreeBSD
+ * port: use compat lttng_fls()
+ * port: FreeBSD has no LOGIN_NAME_MAX, use sysconf instead
+ * port: no eventfd support on FreeBSD
+ * optional: Add LTTNG_OPTIONAL_INIT_VALUE
+ * action: Mark parameter of lttng_action_get_type as const
+ * Introduce lttng_domain_type_str utility
+ * port: no HOST_NAME_MAX on FreeBSD, use LTTNG_HOST_NAME_MAX
+ * port: ELF_ST_TYPE is defined in elf.h on FreeBSD
+ * port: posix_fadvise is available in FreeBSD >= 10.0
+ * port: fix compat/endian.h on FreeBSD
+ * port: ls --ignore= is a GNU extension
+ * Tests: poll: test all possible combinations of active fds in a poll set
+ * Fix: common: poll: compat_poll_wait never finishes
+ * Tests: Add syscall enable/disable scenarios
+ * Cleanup: simplify 'poll' wrapper build
+ * Cleanup: autoconf 'dirfd' detection
+ * Set version to 2.13-pre
+ * relayd: silence null dereference warning during viewer stream creation
+ * Fix: relayd: failure to read index entry or stream packet after clear
+ * Fix: lttng-ctl: erroneous uses of LTTNG_PACKED
+ * Fix: relayd: live: invalid return code on DETACH_SESSION
+ * Tests: clear: remove test workspace directory
+ * Tests: ns_contexts: discarded events result in test failure
+ * Fix: PERROR spam when `tracing` group does not exist
+ * Build fix: implicit declaration of function 'PERROR' on Solaris
+ * tests: unit: event-rule unit testing
+ * event-rule: introduce event rule tracepoint
+ * event-rule: introduce event rule uprobe
+ * event-rule: introduce event rule syscall
+ * event-rule: introduce event-rule kprobe
+ * event-rule: lttng_event_rule base object
+ * Introduce kernel-probe locations
+ * userspace-probe: replace explicit null-termination check
+ * Revert "userspace-probe: replace explicit null-termination check"
+ * Tests: clean-up: remove trailing dot in snapshot test statements
+ * userspace-probe: replace explicit null-termination check
+ * userspace-probe: log function name on invalid parameter error
+ * Allow run-as to generate filter bytecode.
+ * Fix: add missing errno.h in pthread compat
+ * Add common util to set thread name
+ * Fix: liblttng-ctl: unchecked return value on buffer append
+ * Fix: action executor: double work list unlock on error
+ * Move filter related code to libfilter under libcommon
+ * Clean-up: consumer: consumer_metadata_cache_write is not const-correct
+ * Fix: memcpy used on potentially overlapping regions
+ * sessiond: notification: use lttng_payload for communications
+ * Fix: sessiond: client/client_list lock inversion on disconnect
+ * Fix: sessiond: missing rcu read lock on client in/out events
+ * sessiond: enforce user-exclusive session access in session_access_ok
+ * sessiond: trigger: run trigger actions through an action executor
+ * Revert "Fix: sessiond: erroneous user check logic in session_access_ok"
+ * Revert "sessiond: trigger: run trigger actions through an action executor"
+ * Fix: sessiond: erroneous user check logic in session_access_ok
+ * sessiond: trigger: run trigger actions through an action executor
+ * Fix: notification: deadlock on cmd_queue.lock and client->lock
+ * sessiond: notification: add support for async commands
+ * sessiond: notification: refactor: split transmission and poll update
+ * sessiond: notification: synchronize notification client (and list)
+ * sessiond: notification: introduce the notion of 'active' client
+ * sessiond: notification: maintain an id to notification_client ht
+ * Fix: tests: `pgrep -f` flags unrelated process as lttng-sessiond
+ * logging: print human-readable thread names when logging
+ * sessiond: clarify the role of notification credentials
+ * Use lttng_trigger credentials to send evaluation to client
+ * trigger: introduce refcounting
+ * trigger: use condition and action ref counting to ease internal objects management
+ * condition: introduce reference counting
+ * Clean-up: tests: fd-tracker: change spaces to tabs
+ * Clean-up: relayd index: change spaces to tabs
+ * Clean-up: sessiond comm relay: change spaces to tabs
+ * Clean-up: compat time: change spaces to tabs
+ * Clean-up: kernel consumer: change spaces to tabs
+ * Clean-up: sessiond ust-app: change spaces to tabs
+ * Clean-up: sessiond notification thread: change spaces to tabs
+ * Clean-up: sessiond kernel: change spaces to tabs
+ * Clean-up: sessiond kernel: fix include style
+ * Clean-up: sessiond consumer: change space to tabs
+ * Clean-up: sessiond: change space to tabs
+ * Clean-up: sessiond manage-consumer: change space to tabs
+ * Clean-up: relayd: change space to tabs
+ * Clean-up: sessiond command: fix include style
+ * Clean-up: sessiond command: change space to tabs
+ * Clean-up: relayd trace-chunk: change space to tabs
+ * Clean-up: relayd index: change space to tabs
+ * Clean-up: relayd session: change space to tabs
+ * Clean-up: liblttng-ctl clear: change space to tabs
+ * Clean-up: liblttng-ctl destruction handle: change space to tabs
+ * Clean-up: mi-lttng: change space to tabs
+ * Clean-up: time: change space to tabs
+ * Clean-up: consumer-stream: change space to tabs
+ * Clean-up: consumer metadata cache: change space to tabs
+ * Clean-up: run-as: change space to tabs
+ * Clean-up: utils: change space to tabs
+ * Clean-up: sessiond rotation: change space to tabs
+ * Clean-up: sessiond: change space to tabs
+ * Clean-up: trace-chunk: change space to tabs
+ * Clean-up: consumer: change space to tabs
+ * Clean-up: optional: change space to tabs
+ * trigger: internal: add credentials information
+ * credentials: implement is_equal
+ * sessiond: clean-up: remove unused `state` function parameter
+ * .gitignore: add test_unix_socket
+ * sessiond: comm: add fd count information for lttng-ctl -> sessiond comm
+ * Tests: add unix socket wrapper unit tests
+ * payload-view: mark lttng_payload_view_get_fd_handle_count as const
+ * Fix: uprobe: inequality comparison against NULL
+ * Fix: action: lttng_action_group_add_action returns status invalid
+ * Fix: evaluation: dereference before NULL check in create_from_payload
+ * Tests: rework tracefile_count test to meet the tracefile count limit
+ * Fix: extraneous empty/inactive flush on rotation out of a trace chunk
+ * Fix: relayd: double unlock on viewer stream creation error
+ * Fix: relayd: live connection fails to open file during clear
+ * Fix: sessiond: unchecked return value
+ * Fix: common: unchecked return value
+ * Fix: common: improper use of negative return
+ * Fix: sessiond: unchecked return value
+ * Fix: relayd: wrong stream type used in DBG statement
+ * sessiond: client: use common payload send fds util
+ * payload: use fd_handle instead of raw file descriptors
+ * Add fd_handle interface
+ * payload: don't re-initialize destination payload on copy
+ * uprobe: transmit binary file descritptor through lttng_payload
+ * Fix: payload view: payload view always refers to parent's position
+ * Fix: lttng: leak of userspace probe path on listing
+ * payload: incomplete sentence in lttng_payload_init comment
+ * common: add lttng_payload_view fd count accessor and buffer init
+ * common: move lttng_payload[_view] to libcommon
+ * common: add lttng_dynamic_array_set_count()
+ * sessiond: prepare client replies through an lttng_payload
+ * Clean-up: sessiond: change spaces to tab
+ * Fix: uprobe: missing error code on allocation failure
+ * Fix: sessiond: don't negate error code on list error
+ * userspace-probe: implement is_equal
+ * Fix: send/received actual size is overwritten by 'expected' size
+ * unix: add non block send and receive flavors for fd passing
+ * Fix: partial recv lead to client disconnect
+ * tests: return the proper TAP exit code
+ * Add tests/unit/test_payload to .gitignore
+ * Tests: live/test_{lttng_,}kernel: use lttng_test_filter_event instead of sched_switch
+ * Cleanup: Tests: live/test_{lttng_,}ust: testapp not in background
+ * Fix: consumer: Move sanity check within `consumer_subbuffer` functions
+ * Cleanup: typo in DBG() statements
+ * Fix: use sys/types.h for ssize_t on Cygwin
+ * Add kernel and UST time namespace context
+ * Fix: sessiond: wrong variable checked for error code
+ * Fix: consumerd: double unlock on rotate channel error path
+ * Fix: consumerd: packet sent before channel rotation
+ * Clean-up: relayd: missing space in debug statement
+ * Fix: relayd: wrong specifier used in DBG format string
+ * Tests: add a "new metadata after clear" test
+ * Fix: relayd: send_viewer_streams sends stack data in padding
+ * Clean-up: consumer: move open packet to post_consume
+ * Fix: stream intersection fails on snapshot of cleared session
+ * Fix: relayd: viewer metadata is not rotated after a session clear
+ * Fix: post-clear trace chunk has a late beginning packet
+ * Fix: kconsumer: missing wait for metadata thread in do_sync_metadata
+ * Clean-up: relayd: unused tcp keep alive config return value
+ * Fix: tests: interrupting get_next_notification causes test to fail
+ * Fix: consumer.c: wrong order of parameter in `DBG()` statement
+ * Fix: consumer: dangling chunk on buffer allocation failure
+ * Convert `README.md` to `README.adoc`
+ * Fix: consumerd: uninitialized written_bytes on no-data sleep
+ * Build fix: consumerd misnamed label
+ * consumerd: on_sleep not called on stream when no data is available
+ * Fix: invalid discarded events on start/stop without event production
+ * tests: truncate metadata file for regenerate metadata test
+ * Fix: consumerd: user space metadata not regenerated
+ * tests: gen-ust-events-ns/tp.h: Fix build with musl libc
+ * actions: Expose lttng_action_type_string internally
+ * actions: introduce action group
+ * actions: Make lttng_action reference countable
+ * actions: introduce snapshot session action
+ * Clean-up: replace space by tabs
+ * Fix: tests: output_dir contains the consumerd pipe
+ * liblttng-ctl: use lttng_payload for serialize/create_from_buffer
+ * common: set dynamic-buffer's data to NULL on reset()
+ * Clean-up: coding style fixes in dynamic-buffer.c
+ * liblttng-ctl: add facilities for lttng_snapshot_output object
+ * Fix: unix: don't PERROR on EAGAIN for non-blocking sockets
+ * actions: introduce rotate session action
+ * actions: introduce stop session action
+ * actions: introduce start session action
+ * actions: implement is_equal
+ * Clean-up: sort includes per clang format in action.c
+ * format: AlignOperand introduces spaces
+ * Fix: incorrect specifier %lu used with size_t argument
+ * Fix: consumerd: live client receives incomplete metadata
+ * consumerd: refactor: split read_subbuf into sub-operations
+ * consumerd: move rotation logic to domain-agnostic read path
+ * sessiond: enforce mmap output type for kernel metadata channel
+ * consumerd: tag metadata channel as being part of a live session
+ * consumerd: pass channel instance to stream creation function
+ * consumerd: cleanup: use buffer view interface for mmap read subbuf
+ * consumerd: move address computation from on_read_subbuffer_mmap
+ * consumerd: refactor: combine duplicated check_*_functions
+ * kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
+ * Fix: common: fs_handle_seek returns negative value on success
+ * Fix: lttng: Destroying session message repeated during destruction
+ * Add lttng_dynamic_buffer_append_view util
+ * Make lttng_dynamic_buffer_append_buffer const-correct
+ * .gitignore: add test_buffer_view
+ * Fix: liblttng-ctl: leak of tracker handle in lttng_[un]track_pid
+ * Fix: common: abort on rotation after time manipulation
+ * Tests: test_exclusion: exclusion after tracing active
+ * Tests: `gen-ust-nevents`: add syncpoints
+ * Tests: accept built-in kernel modules
+ * API: missing includes in lttng.h
+ * API: missing clear and clear-handle includes in lttng.h
+ * API: sort lttng.h includes
+ * Fix: API: missing end brace for C++ linkage specification.
+ * README.md: fix typos in component descriptions
+ * Fix: tests: `-Wstringop-overflow` warning
+ * Improve README.md
+ * Docs: fix comment typo in lttng-error.h
+ * Fix: sessiond: sessiond and agent deadlock on destroy
+ * relayd: clean-up: remove unused DATETIME_STRING_SIZE definition
+ * Fix: load: incomplete error handling for load_session_from_file
+ * actions: improve logging in lttng_action_create_from_buffer
+ * actions: introduce lttng_action_init
+ * actions: introduce function typedef for creating actions from buffer
+ * buffer-view: introduce lttng_buffer_view_contains_string
+ * Move actions source files to src/common/actions directory
+ * ust registry: Refactor representation of nested types
+ * common: keep libcommon_la_SOURCES list sorted
+ * lttng-crash(1): document the command's positional argument
+ * lttng-sessiond(8): append missing argument to short options
+ * lttng-sessiond(8): sort the option list by long option name
+ * lttng-relayd(8): mention the `--config` option
+ * Fix: lttng-load: support legacy PID tracker specification
+ * Fix: sessiond: invalid session configuration on EXCLUDE_ALL policy
+ * Fix: relayd: unchecked allocation result of unlinked file pool
+ * lttng-crash: use `spawn_viewer()` to launch trace viewer
+ * lttng-view: clean-up: move `--viewer` code to specific file
+ * lttng-crash: clean-up: fix alignment of format string
+ * lttng-view: clean-up: rename `parse_options()` -> `parse_viewer_option()`
+ * Fix: python: suppress -Wmissing-prototypes warning with SWIG 3.0.10
+ * lttng-view: clean-up: use singular form for type name
+ * lttng-view: clean-up: remove references to LTTv
+ * Fix: relayd: harmonize path format in backward-compat mode
+ * Bump session.xsd version to 2.12
+ * lttng-relayd(8): normalize style and add details
+ * doc/man: refer to Babeltrace 2 instead of Babeltrace 1
+ * lttng-clear(1): normalize style and add details
+ * Fix: filter-grammar-test: add dependencies between steps
+ * Fix: relayd: assertion fails on creation of session by peer < 2.11
+ * Fix: relayd: crash on creation of session by peer < 2.11
+ * Fix: consumer: fallback to flush when flush empty is unsupported
+ * Fix: consumerd: incorrect clear logging statement
+ * Fix: sessiond: error reported on session destruction for old modules
+ * Fix: sessiond: erroneous error code returned on rotation failure
+ * Fix: lttng-destroy: missing newline on session destruction message
+ * relayd: clean-up: reference is repeated in comment
+ * Typo: 'Descritptor' -> 'Descriptor'
+ * Typo: 'Accomodate' -> 'Accommodate'
+ * Clean-up: trace-ust comment still refers to only PID trackers
+ * Fix: tracker: NULL pointer dereference after NULL check
+ * Fix: sessiond: NULL pointer dereference after NULL check
+ * Fix: sessiond: missing goto in error handler
+ * Fix: sessiond: user/group name can be leaked on malformed command
+ * configure: add -Wmissing-declarations, -Wmissing-prototypes, and more
+ * Fix: sessiond: make the --without-lttng-ust version of launch_application_notification_thread static
+ * Fix: tests: include callsites.h from callsites.c
+ * Fix: relayd: cast idigit argument to unsigned char
+ * Fix: tests: make some functions static
+ * Fix: tests: add `void` parameter to functions that take no parameters
+ * Fix: common: make lttng_trace_chunk_remove_subdirectory_recursive static
+ * Fix: common: add `void` parameter to log_add_time declaration
+ * CONTRIBUTING.md: harmonize list style with the rest of the docs
+ * CONTRIBUTING.md: clarify the guidelines for commit messages
+ * Fix: lttng-list: don't warn when the kernel domain has no channels
+ * Refactor: lttng-ctl: follow terminology of the tracker documentation
+ * lttng: list: replace domain headers with the official names
+ * lttng: list: print `per-user` and `per-process` buffer types
+ * Docs: overhaul of lttng-track(1) and lttng-untrack(1)
+ * Fix: MI: bump MI schema version to 4.0 in mi-lttng.c
+ * Fix: sessiond: occasional badfd error on repeated SIGTERM
+ * Fix: lttng: incorrect domain list printed when no domain is provided
+ * Fix all -Wdiscarded-qualifiers warning instances
+ * Remove part of last name to fit in a 80 character line
+ * Fix: Tests: trace path wildcards not expanded
+ * Fix: Tests: `gen-ust-events` doesn't error out on invalid option
+ * Fix: Tests: utils.sh: merge `validate_{directory,folder_is}_empty` functions
+ * Fix: Tests: undefined `NR_USEC_WAIT` bash variable
+ * directory-handle: print `errno` reason on `unlinkat()` error
+ * Fix: lttng-ctl: _handle can be NULL
+ * Fix: sessiond: domain subdirectory not deleted on empty clear
+ * Ignore -Wincomplete-setjmp-declaration warnings
+ * tests: put -no-pie in LDFLAGS instead of CFLAGS
+ * Silence `POSIX Yacc` warnings
+ * Fix -Wmissing-declarations warnings in filter-parser.y
+ * Include cmd-2-2.h in cmd-2-1.h
+ * Make create_file function static in gen-ust-tracef.c
+ * Make remove_file_from_hierarchy function static in test_directory_handle.c
+ * Make fd_count function static in test_fd_tracker.c
+ * Add declarations for exported functions in health_exit.c
+ * Add declarations for exported functions in health_fail.c
+ * Make functions in live_test.c static
+ * Add declarations for exported functions in consumer_testpoints.c
+ * Make parse_arguments static in base_client.c
+ * Fix all -Wmissing-declarations warning instances
+ * Fix: fd-tracker: mark symbols as hidden
+ * Fix: liblttng-ctl: hide new tracker config symbols
+ * Tests: remove unused libhealthexit code
+ * Fix: remove broken health monitoring test `test_thread_exit`
+ * Fix: directory-handle: use of free'd handle on fstat() error
+ * Fix: relayd: use of relay_session ref count before initialization
+ * Fix: relayd: unchecked return value when opening relay socket
+ * configure: add --enable-Werror
+ * configure: use AX_APPEND_COMPILE_FLAGS to detect supported warning flags
+ * tests: append to AM_CFLAGS instead of overriding it
+ * Tests: gen-ust-nevents: use options instead of arguments
+ * Tests: Cleanup: test_exclusion: more detailed output
+ * Fix: Tests: `test_exclusion` passing for the wrong reason
+ * Tests: notification.c: remove extra space
+ * Fix: trace-chunk: useless assignment to 'ret'
+ * Fix: lttng: track-untrack: error assigned to wrong variable
+ * Fix: relayd: live: unchecked poll set creation return value
+ * Fix: relayd: live: unchecked return value when opening relay socket
+ * Fix: relayd: unchecked poll set creation return value
+ * Fix: lttng: uninitialized pointer free'd when no sessiond is present
+ * Fix: tracker: inclusion of internal header in public header
+ * Tests: Fix: `wait_on_file()` returns too early
+ * Fix: Tests: utils.sh: fix unbound variable
+ * Tests: Fix typo: registerd -> registered
+ * Tests: Cleanup: remove unused bash variable
+ * Typo: 'toogle' -> 'toggle'
+ * Fix: lttng-sessiond: control reaches end of non-void function warning
+ * Fix: possible null dereference
+ * Fix: string might be uninitialized
+ * Fix: force the use of our _FORTIFY_SOURCE definition
+
+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 <sys/types.h> 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 <URL> 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 <exclusions> (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 <filter_expression> (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 <name>
+ * 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 <name> 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