Version 2.8.4

[lttng-ust.git] / ChangeLog

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+2017-08-02 (National Coloring Book Day) lttng-ust 2.8.4
+       * lttng-ust(3): specify "If set" instead of "if set to 1" for some variables
+       * Fix: Expand the shmobj size for the sequence number
+
+2017-06-12 (National Peanut Butter Cookie Day) lttng-ust 2.8.3
+       * Fix: lttng-ust-elf.c: define NT_GNU_BUILD_ID if not defined
+       * Fix: Don't override user variables within the build system
+       * Fix: add missing getenv.h include to ustctl.c
+       * Fix: race between lttng-ust getenv() and application setenv()
+       * doc/man: add typical `$` and `#` prompts to command lines
+       * Fix: (un)install targets of Python agent
+
+2016-12-07 (National Earmuff Day) lttng-ust 2.8.2
+       * Fix: loglevel and model_emf_uri build fix
+       * Fix: loglevel and model_emf_uri with g++ compiled probes
+       * Fix: Out of tree build of liblttng-ust-java
+       * Fix: perform statedump before replying to sessiond
+       * Fix: honor send timeout on unix socket connect
+       * Fix: perform TLS fixup in all UST entry points from each thread
+       * Fix: remove unlock in getcpu
+       * Fix: perf counters ABI rdpmc detection
+       * Fix: perf counter context deadlock
+       * Fix: many-events registration/unregistration speed
+       * Fix: pre-fault TLS in ust-malloc instrumentation
+       * Fix: reset vtid cache before releasing urcu locks
+       * Fix: cleanup local_apps.allowed flag on lib cleanup
+       * Fix: Correctly handle invalid agent port file
+       * Fix: remove invalid free
+       * Fix: perf counters: sign-extend pmc register
+       * Fix: ctf_enum_value() does not work with g++
+       * Fix: allow non-LGPL modules to use tracepoints
+
+2016-06-15 lttng-ust 2.8.1
+       * Comment the locking mechanisms in ContextInfoManager
+       * Fix: Null-check return value of log4j.Category.getAllAppenders()
+       * Add liblttng-ust-agent.jar to the .gitignore
+       * Fix: Specify encoding when reading agent port file
+       * Fix: Include child loggers in the output of "lttng list"
+       * Fix: Handle both agent config files pointing to same port
+       * Suppress static method warning
+       * Add more logging to the LttngTcpSessiondClient
+       * Use config.h to detect sched_getcpu support
+       * Fix: use limits.h in ust-elf test
+       * Fix: strerror_r behavior is glibc specific
+       * Add support for musl libc to ust-dlfcn.h
+       * Fix: don't generate 0-len array in tracepoint probes
+       * Fix: log4j example: set logger level to prevent unexpected level inheritance
+       * Fix: initialize RCU callbacks with mixed LGPL/non-LGPL objects
+       * Fix: incorrect structure layout with mixed LGPL/non-LGPL objects
+       * Fix: don't call __builtin_return_address(0) on 32-bit powerpc
+       * Fix: tracepoint header: declare tracepoint_dlopen_ptr
+       * Fix: update debug message about weak-hidden symbols
+       * Fix: tracepoint-rcu header: use tracepoint_dlopen_ptr
+       * Fix: test: relax requirement on weak-hidden symbol address
+       * Fix: work-around gcc optimisation oddness on 32-bit powerpc
+       * Fix: test weak-hidden symbols
+
 2016-05-20 (Bike-to-Work Day) lttng-ust 2.8.0
        * Print DBG() message about compiler weak hidden symbol behavior
        * test: add test for gcc issue with weak hidden symbol on powerpc