X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ChangeLog;h=012e94a3e1a52c775a936edbd5825ef5f9748cad;hb=refs%2Fheads%2Fstable-2.4;hp=d0eb9c177f27250f79bc769dc8d96893601d7450;hpb=88c5f61b359e3f31a87f243be2583edb75740234;p=lttng-modules.git diff --git a/ChangeLog b/ChangeLog index d0eb9c17..012e94a3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,131 @@ +2015-01-26 LTTng modules 2.4.4 + * Fix: missing parenthesis in offset_align_floor + * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS + * Conditional compilation introduced by lttng-modules commit + +2014-12-12 LTTng modules 2.4.3 + * Fix: compaction instrumentation update for 3.14.x stable kernels + * Fix: context alignment not properly handled + * Check for stale version.h files + * Fix: lttng-modules teardown NULL pointer OOPS + * Fix: handle concurrent flush vs get_next_subbuf on metadata cache + +2014-07-16 LTTng modules 2.4.2 + * Fix: statedump handle oom case, handle errors + * Fix: correct typo in kernel version number + * Fix: blktrace instrumentation for backported branches + * Fix: refuse overwrite mode buffers with less than two subbuffers + * Fix: lttng modules system call generation script + * Fix: incorrect rwbs field type in block_bio_queue + * Fix: blktrace instrumentation for v3.2.58+ stable branch + * Fix: update block instrumentation to 3.15 kernel + * Fix: pass proper args when writing commit counter + * Fix: allow racy tracepoint string input from kernel and userspace + +2014-04-08 LTTng modules 2.4.1 + * Fix: rcu instrumentation: add const qualifier to char pointers + * Fix: add missing module version information + * Fix: block instrumentation: < 3.14 don't have bi_iter + * Fix: update btrfs instrumentation to kernel 3.14 + * Fix: update block layer instrumentation to kernel 3.14 + * Fix file permissions for lttng-statedump-impl.c + +2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0 + * Fix: load state dump even if work-around lookup fails + * Cleanup: fix comment + * Fix: correctly version kvm events to build against v3.0 kernel + * Add extraversion (e.g. -rc4) to lttng-tracer modinfo + +2014-02-14 LTTng modules 2.4.0-rc4 + * Fix: use after free in ring buffer clients + * Fix: Add statedump exit so module is not permanent + * Cleanup: move callback init to static initialization + * Fix: OOT lttng-statedump tracepoints not visible with signed kernels + +2014-01-29 LTTng modules 2.4.0-rc3 + * Fix: tracepoint event name mapping at unregister + * Fix: tracepoint name remapping + * Fix: enable event error path memory corruption + * Update kvm instrumentation to Linux 3.13 + * Update sched instrumentation to Linux 3.13 + * Fix: provide more precise error report for enable event + * Fix: quote event name in metadata + * Add version info to lttng-tracer.ko modinfo + +2013-12-10 LTTng modules 2.4.0-rc2 + * Fix: client_packet_header() uses wrong packet + * Cleanup: fix typo in ring buffer backend comment + * Fix: handle unknown event type parameter + * Fix: eliminate timestamp overlap between packets + * gcc blacklist: only apply when building with gcc + * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 + +2013-11-15 LTTng modules 2.4.0-rc1 + * Update ext4 instrumentation to Linux 3.12 + * Update RCU instrumentation to Linux 3.12 + * Update btrfs instrumentation to 3.12 kernel + * Update vmscan instrumentation to Linux 3.12 + * update: kmem instrumentation 3.12 kernel support + * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12 + * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation + * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL + * Add new tracepoint in KVM + * Blacklist kernels 3.10.13 and 3.11.2 + * LTTng trace-clock: shrink kernel blacklist + * Metadata flush writes data from the cache + * Per-stream ioctl to get the current timestamp + * LTTng ringbuffer ABI calls for index generation + * Prepare LTTng override of ring buffer fops + * Blacklist Linux kernels 3.10+ + +2013-09-03 LTTng modules 2.3.0 + * Fix: metadata stream should not reference session + * Fix: btrfs: support 3.11 Linux kernel + * statedump: remove KERN_DEBUG messages + * Fix: ext4: add missing tracepoints for 3.11 kernel + * Fix: ext4: Linux 3.11 support + * Fix: ext3: 3.11 Linux support + * Fix: statedump nsproxy 3.11 Linux support + +2013-08-30 LTTng modules 2.3.0-rc2 + * Fix: metadata lttng channel refcount + * README: lttng-modules incompatible with lttng 0.x patchset + +2013-07-17 LTTng modules 2.3.0-rc1 + * Fix: kvm x86 probes side-effect + * Fix: allow get/put subbuf in loop for metadata stream + * Add support for kvm x86 specific tracepoints + * Add mainline headers for kvm x86 tracepoints + * Remove old 3.0.4 x86-64 extracted syscall info + * Point the x86-64 overrides to newly extracted 3.10-rc7 files + * Add syscalls extracted files from a 3.10-rc7 kernel + * Improve documentation of the syscall extractor script + * 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" parameter + * Fix: SWITCH_FLUSH new sub-buffer checks + * Fix: ring buffer: handle concurrent update in nested buffer wrap around check + * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size() + * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()" + * Fix: handle writes of length 0 + * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption + * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end() + * print warning and return -EBUSY on double get_subbuf() + * Add header to fix compilation of syscalls-extractor on 3.9 kernel + * Fix: don't do 0 byte event reservation + * Document that payload size need to be greater than 0 + * Fix build and load against linux-2.6.33.x + * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl + * Metadata cache and multiple metadata channels + * 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] + * Fix CPU hotplug section mismatches + * Add system calls definitions for powerpc-32 + * Remove bashism in lttng-syscalls-generate-headers.sh + * Update ARM (32 bit) syscall tracepoints to 3.4 + 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