X-Git-Url: http://git.lttng.org/?p=lttng-ust.git;a=blobdiff_plain;f=ChangeLog;h=171414402b06c1396cf6956e5cda7135ad3b6c94;hp=262e49f22265d65b854c3f454d8d37cd68eeb8f1;hb=f6d8f8f383c40b07f935f4d1b767907e6374c36a;hpb=59d82da5ffc9c562d8345d26d793e407fbf57370 diff --git a/ChangeLog b/ChangeLog index 262e49f2..17141440 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,130 @@ +2020-04-08 (The Day After National Beer Day) lttng-ust 2.11.2 + * Fix: v.u.d might be uninitialized + +2020-03-04 (National Grammar Day) lttng-ust 2.11.1 + * Fix: set FD_CLOEXEC on incoming FDs. + * Fix: tracepoint.h: Disable address sanitizer on pointer array section variables + * Fix: jhash.h: remove out-of-bound reads + * Cleanup: remove trailing white spaces across project + * Fix: lttng-ust-comm.c: return number of fd rather size of array + * liblttng-ust: exit loop early on event enabler match + * Add git-review config + * Fix: build with -fno-common + * Fix: uninitialized variable in lib_ring_buffer_reserve_committed + * Fix: document proper liburcu version dependency + * Fix: Add missing files to distribution + +2019-10-17 (Wear Something Gaudy Day) lttng-ust 2.11.0 + * (no change) + +2019-10-11 (National Sausage Pizza Day) lttng-ust 2.11.0-rc5 + * Fix: lttng perf counter deadlock + * Revert "Fix: fd tracker: do not allow signal handlers to close lttng-ust FDs" + * Fix: fd tracker: do not allow signal handlers to close lttng-ust FDs + * Fix: fd tracker: provide async-signal-safety for close wrapper + * Fix: Disable cancellation around fd tracker lock + * Fix: Lock FD tracker across fork + * doc/man: include build version in GitHub links + * Check if the AR environment variable exists for cross compilation + +2019-09-07 (Walter White's Anniversary) lttng-ust 2.11.0-rc4 + * Fix: don't wait for initial statedump when 0 session active + * Fix: wait for initial statedump before proceeding to the main program + * Use MAP_POPULATE to reduce pagefault when available + * Fix: remove uninitialised value + * Fix: GCC unaligned pointer warnings + * Fix: do not use diagnostic pragma when GCC version is lower than 4.6.0 + * Fix: missing define when not building with gcc + * Fix: client_sequence_number may dereference NULL pointer + * Fix: namespace our gettid wrapper + +2019-05-24 (Scavenger Hunt Day) lttng-ust 2.11.0-rc3 + * Cleanup: bitfields: streamline use of underscores + * Silence compiler "always false comparison" warning + * Fix: bitfield: shift undefined/implementation defined behaviors + * Fix: Update coding style link + * Fix: alignment of ring buffer shm space reservation + * Fix: allocate ts_end in ringbuffer shared memory + * Fix: timestamp_end field should include all events within sub-buffer + * ust-ctl API: clarify getter usage requirements + * Fix: don't access packet header for stream_id and stream_instance_id getters + * compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc + * doc: remove repeated word in coding style + * tap-driver.sh: flush stdout after each test result + * Move wait_shm_mmap initialization to library constructor + +2019-01-25 (National Opposite Day) lttng-ust 2.11.0-rc2 + * Fix: Initialize fd field of struct lttng_ust_elf to -1 at allocation + * Clarify lib_ring_buffer_switch_slow() requirements + * Fix: address shellcheck warnings/errors in example scripts + * Fix: check for event class/instance prototype mismatch + * Fix: race between statedump and library destructor + * Fix: reset procname on fork in child process + +2018-09-06 (Fight Procrastination Day) lttng-ust 2.11.0-rc1 + * Fix: add missing stdbool.h include + * Move symbol preventing unloading of probe providers + * Fix: Remove unused line from liblttng-ust-fd makefile + * Fix: add liblttng-ust dependency to liblttng-ust-fd + * Fix: use LIBDL/LIBC_DL to select either libdl or libc + * Fix: lttng filter validator ERANGE error handling + * Filter: implement dynamic typing for load object + * Filter: add FILTER_OP_RETURN_S64 instruction + * Perform bitwise ops on unsigned types + * Filter: catch shift undefined behavior + * Filter: implement bitwise lshift, rshift, not + * Filter: index array, sequences, implement bitwise binary operators + * Fix: AM_CONDITIONAL should be outside AS_IF block + * Fix: build jni libs with openjdk >= 10 + * Fix: ustfork: save and restore errno in syscall wrappers + * Fix: cache the result of getpid() internally + * Fix: reset cached vpid context on fork + * Fix: build example SO when PIE is enabled + * Fix: string comparison on incorrect length in context provider + * Support unloading of probe providers + * Rename lttng_ust_enum_get to lttng_ust_enum_get_from_desc + * dlopen() liblttng-ust.so from constructor to prevent unloading + * Add probe provider unregister function + * Cleanup: Move version numbers in separate variables in configure script + * Remove duplicate provider name checks + * Fix: remove for() loop initial declarations + * Use ust_lock during sock_info operations for atomicity against fork + * Force tracked fd to be bigger than STDERR_FILENO + * Fix: numa: dynamically check that numa is available + * Fix: specify SONAME in python-lttngust LoadLibrary + * Fix: ensure fd tracker is initialized when called from constructors + * Fix: fd of an elf object must be registered to the fd tracker + * Cleanup: clock description for metadata was moved to lttng-sessiond + * Fix: liblttng-ust-fd.so: override fclose symbol + * Revert "Use initial-exec TLS model" + * Revert "Fix: typo: DECLARE_URCU_TLS_IE -> DEFINE_URCU_TLS_IE" + * configure.ac: add --disable-examples option to not build/install examples + * Disable NUMA by default on 32bit arm + * Update Makefile.am output about libnuma not found + * Update readme to document opt dep on numa + * numa support: allow disabling numa support + * Update README to document dependency on libnuma + * Take NUMA configuration into account for UST buffer allocation + * Fix: typo: DECLARE_URCU_TLS_IE -> DEFINE_URCU_TLS_IE + * Use initial-exec TLS model + * lttng-gen-tp: formatting + * Fix: lttng-gen-tp: only replace file extension + * Fix: move fsync after ftruncate + * Fix: sync buffer file metadata on buffer allocation + * lttng-ust(3): reword and fix style of `LTTNG_UST_ALLOW_BLOCKING` variable + * lttng-ust(3): specify "If set" instead of "if set to 1" for some variables + * Fix: doc/man: use a single XSL file and match local names + * Fix: Expand the shmobj size for the sequence number + * Introduce LTTNG_UST_ALLOW_BLOCKING env. var. + * Fix: lttng-ust-elf.c: define NT_GNU_BUILD_ID if not defined + * Calculate context length outside of retry loop + * Fix: Quote CMAKE variable assignment in Makefile + * Rework configure script + * Fix: Typo in doc/examples/Makefile.am + * Fix: Don't override user variables within the build system + * Move m4 scripts to m4 dir + * doc: remove duplicate LTTNG_UST_BLOCKING_RETRY_TIMEOUT man page entry + 2017-05-05 (International Tuba Day) lttng-ust 2.10.0-rc1 * Clean-up: remove unused variables to silence gcc warning * Add ustctl_snapshot_sample_positions ustctl command