X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ChangeLog;h=2118309f8ce8b8aac0aaf34d6e75a16e20e4de6e;hb=9e46f0b8ab12cd29d07ef0f6e46989790cebb511;hp=ed8947868afcf60405766b484c8fe153d08bc0df;hpb=f66cbcc8274ff48ead50b649f9737662a6286fa3;p=lttng-modules.git diff --git a/ChangeLog b/ChangeLog index ed894786..2118309f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,150 @@ +2013-09-28 LTTng modules 2.2.2 + * Blacklist kernels 3.10.13 and 3.11.2 + * LTTng trace-clock: shrink kernel blacklist + * Blacklist Linux kernels 3.10+ + +2013-07-11 LTTng modules 2.2.1 + * Fix: double length of __dynamic_len array + * Fix printk instrumentation + * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2() + * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" + * Fix: SWITCH_FLUSH new sub-buffer checks + * Fix: ring buffer: handle concurrent update in nested buffer wrap around + * Fix: handle writes of length 0 + * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption + +2013-06-25 LTTng modules 2.2.0 + * Update README + +2013-06-18 LTTng modules 2.2.0-rc3 + * Fix CPU hotplug section mismatches + * Fix build and load against linux-2.6.33.x + * fix block instrumentation probe signature mismatch for 3.9.x kernels + * fix: block instrumentation: NULL pointer dereference + * Update rcu instrumentation to 3.9.[0-4] + * Remove bashism in lttng-syscalls-generate-headers.sh + +2013-05-09 LTTng modules 2.2.0-rc2 + * Remove useless lttng_metadata probe + * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel + * Fix: 3.9.0 block layer instrumentation build + * Revert "Stop build if CONFIG_TRACEPOINTS is not set" + * Stop build if CONFIG_TRACEPOINTS is not set + * Add comments to endifs. + * Fix: remove ARM set_tls system call override + * Cleanup: arm sys_mmap whitespace + * Clean up using global_dirty_limit wrapper for writeback probe + +2013-03-29 LTTng modules 2.2.0-rc1 + * Update README + * Fix: vmscan instrumentation build + * writeback instrumentation: remove duplicated structures + * block: update instrumentation to 3.9 rc kernel + * rcu: update to 3.9 rc kernel instrumentation + * workqueue instrumentation: remove duplicated structures + * Rename odd event names + * Introduce API to remap event names exposed by LTTng + * lttng-module: sched.h: Fix compilation on 3.9 kernel + * Fix Linux 3.8 btrfs probe warning + * Fix Linux 3.8 ext4 probe support + * Fix 3.8 kernel support: namespace lttng_is_signed_type() + * Fix: don't flush-final for offset 0 if reader is on sub-buffer + * instrumentation sched: add missing fork pid info + * Fix check in lttng_strlen_user_inatomic + * instrumentation: sync with Linux commit a1ce392 + * Fix: statedump: missing locking, use lttng_iterate_fd + * Implement lttng_iterate_fd wrapper + * Instrumentation cleanup: kmem events should print hex pointers + * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels + * Fix: statedump hang/too early completion due to logic error + * Fix: statedump hang due to incorrect wait/wakeup use + * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat + * wrapper/perf.h: Fix kernel version condition + * Add new kernel probes instrumentation + * Update kernel probes to more detailed match to kernel versions + * Fix possible kernel build errors with linux-patches + * Add missing MIT license text to 3 files under this license + * Update sites using kernel version checking macro to new range + * Make upper bound of kernel version checking macro exclusive + * sock instrumentation: fix fields to get referenced values + * ext3 instrumentation: fix of assignment code conversion + * sched instrumentation: rename "pid" fields in sched_process_exec + * Remove remaining semicolons in TP_fast_assign blocks + * Fix compilation for 3.0 kernels that are named 2.6.40 + * Fix compilation for 3.0 branch (>= 3.0.39) + * Add kernel version checking macro + * Remove semicolons in TP_fast_assign blocks + * Add ifdefs to net probe to support Linux 2.6.39 + * Add kernel probes for supplementary subsystems + * Check if interrupt action name is not null in statedump + * Fix exec instrumentation: only for kernels 3.4.0 and higher + * Add TRACE_EVENT(sched_process_exec) to sched.h + * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h. + * Fix warning with 3.6.0 kernel + * ABI with support for compat 32/64 bits + * Perform calculation on bit size in 64-bit + * Use uint64_t for packet header content size and packet size + * Fix: compat layer only on supported architectures + * Fix ring buffer 32/64 bits compat + * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h + * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h + * Fix: statedump missing check for NULL namespace + +2012-09-10 LTTng modules 2.1.0-rc1 + * fix timestamps on architectures without CONFIG_KTIME_SCALAR + * Support for linux kernels 2.6.32 through 2.6.37 + * Document limitation of vppid and ppid context wrt eventual RCU instrumentation + * Cleanup: no need to hold RCU read-side lock when reading current nsproxy + * Add env hostname information + * Fix: lttng_statedump_process_state for each PID NS has infinite loop + * lttng_statedump_process_state for each PID NS + * Support the hostname context + * Fix: statedump namespaced pid, tid and ppid + * Fix: statedump: disable vm maps enumeration + * Fix: ensure userspace accesses are done with _inatomic + * Fix: vppid context should test for current nsproxy + * Add MIPS system call support + * Change mode of lttng-syscalls-generate-headers.sh to 755 + * cleanup: fix typo in syscall instrumentation header + * Cleanup: remove trailing whitespace in README + * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT + * LTTng: probe-statedump: add #include + * fix: signal_generate event should print utf8 for comm field + * Makes write operation a parameter for tp_memcpy macro + * Add coding style document + * Update instrumentation/events README file + * Add makefile target for preprocessor + * Fix: free_event_id check should compare unsigned int with -1U + * Use unsigned long type for events discarded counter + * Fix: update signal instrumentation for 3.4 kernel + * LTTng Modules ARM syscall instrumentation + * Fix: generate header missing echo -e for escape chars + * Fix: add missing uaccess.h include (for ARM) + * README: Document that CONFIG_MODULES is required + * Fix: README typo + * Fix: document required and optional kernel config options in README + +2012-03-29 LTTng modules 2.0.1 + * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3 + +2012-03-20 LTTng modules 2.0.0 + * First STABLE version + * Add version name + +2012-03-20 LTTng modules 2.0.0-rc4 + * Update README and add version name place-holder + +2012-03-16 LTTng modules 2.0.0-rc3 + * Fix clock offset 32-bit multiplication overflow + * Fix : wrong assign of fd in state dump + * License cleanup, ifdef namespace cleanup + * Fix: ensure power of 2 check handles 64-bit size_t entirely + +2012-03-02 LTTng modules 2.0.0-rc2 + * Fix: dmesg printout should not print metadata warnings + * Fix: use transport name as channel name + * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf + 2012-02-20 LTTng modules 2.0.0-rc1 * Standardize version across toolchain * statedump: Use old macro name for kernel 2.6.38