Commit | Line | Data |
---|---|---|
839650d3 MD |
1 | 2016-04-26 LTTng modules 2.6.5 |
2 | * Fix: make writeback instrumentation build for 4.3 kernel | |
3 | * Fix: make sched instrumentation build for 4.3 kernel | |
4 | * Fix: header size larger than 256 bytes | |
5 | * Fix: lttng trace-clock needs to disable preemption | |
6 | ||
b2bbc858 MD |
7 | 2015-09-24 LTTng modules 2.6.4 |
8 | * Fix: writeback instrumentation update for 4.3 Linux kernel | |
9 | * Fix: update sched wakeup instrumentation for 4.3 kernel | |
10 | ||
8384ee0a MD |
11 | 2015-09-09 LTTng modules 2.6.3 |
12 | * Fix: use after free in channel release | |
13 | * Fix: build failure on 2.6.36 | |
14 | * Fix: writeback instrumentation for 4.2 kernels | |
15 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.18.10 | |
16 | * Fix: kmem probe with Ubuntu 3.13 kernels | |
17 | * Fix: disable kvm probe if lapic.h isn't found | |
18 | * Fix: timer instrumentation for 4.2 kernels | |
19 | * Fix: ext4 instrumentation for 4.2 kernels | |
20 | * Fix: kvm instrumentation for 4.2 kernels | |
21 | * Fix: allow LTTng to be built within kernel tree | |
22 | * Fix: Building the event list fails on fragmented memory | |
23 | * Fix: use after free on metadata cache reallocation | |
24 | ||
7a88f8b5 MD |
25 | 2015-06-18 LTTng modules 2.6.2 |
26 | * Fix: version checks for kernel 4.0 | |
27 | * Fix: Incorrect Ubuntu kernel patchlevel | |
28 | * Fix: Update kmem event for Ubuntu's 3.16 kernel | |
29 | * Fix: RHEL 7.1 block instrumentation | |
30 | * Fix: add RHEL version macros | |
31 | * Fix: add missing parenthesis in ubuntu version check | |
32 | * Fix: remove regmap instrumentation for kernels < 4.1 | |
33 | * Fix: Update kmem event for recent Ubuntu kernel | |
34 | * Fix: missing statedump end event when block device listing available | |
35 | * Fix: don't generate incorrect macros for debian/ubuntu version check | |
36 | ||
62080b22 MD |
37 | 2015-04-29 LTTng modules 2.6.1 |
38 | * Fix: regmap build against kernel 4.0 kernel headers | |
39 | * Fix: mmutrace warnings about redefined macros | |
40 | * Fix: add missing x86 mmutrace kernel header include | |
41 | * Fix: x86 mmutrace event extra field for kernels >= 3.11 | |
42 | * Fix: remove execute flag from kvm.h file | |
43 | * Fix: build x86 kvm probes on kernels >= 4.1-rc1 | |
44 | * Fix: compilation warnings on 4.1-rc1 kernel | |
45 | * Fix: compilation on 4.1-rc1 kernel, remove unused WB_WORK_REASON | |
46 | * Fix: 4.1-rc1 Linux build and regmap instrumentation | |
47 | * Fix: don't clash with older Debian kernel versions | |
48 | * Fix: update get_pfnblock_flags_mask wrapper for debian kernels | |
49 | * Fix: discover Debian API | |
50 | * Fix: Update README.md to match reality: kernels >= 2.6.36 are supported | |
51 | * Fix: add struct file_handle forward declaration | |
52 | * Fix: atomic.h wrapper for kernels < 2.6.37 | |
53 | * Fix: disable x86 kvm instrumentation for kernels < 2.6.38 | |
54 | * Fix: check that class and instance prototype match | |
55 | * Fix: lttng-events.h check function takes void | |
56 | * Update regmap instrumentation for Linux 3.19.4 and 4.0 | |
57 | * Fix: kernels >= 2.6.33 put utsrelease.h in generated/ | |
58 | * Fix: Include utsrelease.h in lttng-kernel-version.h | |
59 | * Fix: old kernels need module.h included before vermagic.h | |
60 | * Fix: version condition in makefile | |
61 | * Implement wrapper around get_pfnblock_flags_mask | |
62 | * Fix: Support 4.x kernel versions in Makefile | |
63 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.14.36 | |
64 | * Fix: update writeback instrumentation for kernel 4.0+ | |
65 | * Fix: compaction mm_compaction_isolate_template update for Linux 4.0+ | |
66 | * Fix: kmem instrumentation update for mm_page_alloc_extfrag kernel 3.19.2+ | |
67 | * Fix: kmem instrumentation: mm_page_alloc extfrag change_ownership field | |
68 | ||
9e8bcbf9 MD |
69 | 2015-01-26 LTTng modules 2.6.0 |
70 | * Fix: missing parenthesis in offset_align_floor | |
71 | * Fix: implement time.h wrapper for FD_ISSET | |
72 | * Fix: update sched instrumentation for 3.19+ kernels | |
73 | * Fix: update rcu instrumentation for 3.19+ kernels | |
74 | * Fix: update scsi instrumentation for 3.19+ kernels | |
75 | * Fix: update module instrumentation for 3.19+ kernels | |
76 | * Fix: Add f_dentry wrapper for 3.19+ kernels | |
77 | * Fix: introduce lttng_get_unused_fd() wrapper for 3.19 kernels | |
78 | * Fix: lttng_this_cpu_ptr wrapper for kernel 3.19+ | |
79 | * Fix: Update btrfs instrumentation for 3.18 Linux kernel | |
80 | * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS | |
81 | * Conditional compilation introduced by lttng-modules commit | |
82 | ||
a96c9e26 MD |
83 | 2014-12-12 LTTng modules 2.6.0-rc2 |
84 | * Fix: compaction instrumentation update for 3.14.x stable kernels | |
85 | * Fix: context alignment not properly handled | |
86 | * Fix compilation on Linux kernel >= 3.18.0 | |
87 | * Fix: build for architectures without HAVE_SYSCALL_TRACEPOINTS | |
88 | ||
af991434 MD |
89 | 2014-10-20 LTTng modules 2.6.0-rc1 |
90 | * Expose lttng-modules ABI version ioctl | |
91 | * Fix: syscall list ioctl number conflict | |
92 | * lttng-modules: fix build for non-x86 | |
93 | * Fix: syscall listing of session | |
94 | * Print build warning when writeback probe is disabled | |
95 | * Add atomic.h wrapper for before/after atomic | |
96 | * Fix compilation on Ubuntu 14.10 | |
97 | * Fix: export name as text array in writeback | |
98 | * Cleanup: remove unused trace_clock_read32() | |
99 | * Use 3.17 ktime_get_mono_fast_ns() new API | |
100 | * Check for stale version.h files | |
101 | * Fix: compile lttng_statedump_process_ns on Ubuntu | |
102 | * Reverse version check logic in lttng_statedump_process_ns | |
103 | * Fix block_rq_complete TP on Ubuntu kernel | |
104 | * Introduce macros to check Ubuntu kernel version | |
105 | * Sync writeback tracepoints from mainline | |
106 | * Fix: redefinition of DEFINE_WRITEBACK_EVENT | |
107 | * Fix: hander negative get_syscall_nr return value | |
108 | * Fix: statedump: close_on_exec flag backward compat | |
109 | * Fix instrumentation of vmscan for older kernels | |
110 | * Fix: older kernels (3.2.x) don't undefine TRACE_SYSTEM | |
111 | * Fix: syscall listing: handle "enable all syscall" | |
112 | * Fix: don't allow disabling syscalls when none are enabled | |
113 | * Fix: syscall: fail disable all if all already disabled | |
114 | * Fix: syscall filtering: NULL pointer deref | |
115 | * Cleanup: list syscall without syscall_entry prefix | |
116 | * Fix: syscall_list_show NULL pointer deref | |
117 | * implement syscall mask getter | |
118 | * Cleanup: lttng-abi.h coding style | |
119 | * syscall listing: show syscall ID | |
120 | * Allow events with same name to be enabled for each channel | |
121 | * ABI: use enable a syscall ABI field name | |
122 | * Implement syscall listing | |
123 | * Fix: tracepoint list anonymous file name | |
124 | * Fix: syscall filtering: disable all syscalls | |
125 | * syscall tracing: input/output parameter handling for all arch | |
126 | * lttng-get-syscall-inout.sh depends on bash | |
127 | * Fix generate syscall header script: add missing escape char | |
128 | * syscall instrumentation: handle copy_from_user return value | |
129 | * Rename LTTng syscall instrumentation macros | |
130 | * Rename LTTng instrumentation macros | |
131 | * Extract input/output arguments from accept and connect syscalls | |
132 | * syscall: extract pipe and pipe2 output args | |
133 | * Remove sys_ prefix from syscall names | |
134 | * System call inout/output arg processing | |
135 | * Update syscall inout table | |
136 | * Add syscall inout table | |
137 | * Extract syscall exit ret value on x86 32/64 | |
138 | * Extract system call exit return value | |
139 | * Syscall filtering: apply to syscall exit | |
140 | * System call filtering | |
141 | * asoc.h: fix build with v3.17 kernel | |
142 | * Fix: lttng-modules teardown NULL pointer OOPS | |
143 | * Fix: handle concurrent flush vs get_next_subbuf on metadata cache | |
144 | * Modernize README using Markdown | |
145 | * Fix: OOT lttng_logger tracepoint not visible with signed kernels | |
146 | * Add cscope to gitignore | |
147 | * Update kvm instrumentation: compile on 3.17-rc1 | |
148 | * Update statedump to 3.17 nsproxy locking | |
149 | * Fix: noargs probes should calculate alignment and event length | |
150 | * Update compaction instrumentation to 3.16 kernel | |
151 | * Update vmscan instrumentation to 3.16 kernel | |
152 | ||
789fd1d0 MD |
153 | 2014-07-16 (Take Your Poet to Work Day) LTTng modules 2.5.0 |
154 | * (no change) | |
155 | ||
37cbcd7c MD |
156 | 2014-06-27 LTTng modules 2.5.0-rc2 |
157 | * Fix: statedump: check whether "files" is NULL, RCU semantic fix | |
158 | * Fix: statedump handle oom case, handle errors | |
159 | * Fix: correct typo in kernel version number | |
160 | * Fix: blktrace instrumentation for backported branches | |
161 | * Fix: statedump block devices OOPS | |
162 | ||
0d979364 MD |
163 | 2014-05-28 (International Hamburger Day) LTTng modules 2.5.0-rc1 |
164 | * Add TID field to some block_* events | |
165 | * Fix: refuse overwrite mode buffers with less than two subbuffers | |
166 | * Fix: lttng modules system call generation script | |
167 | * Dump FD flags and mode on state dump | |
168 | * Fix: incorrect rwbs field type in block_bio_queue | |
169 | * Fix: blktrace instrumentation for v3.2.58+ stable branch | |
170 | * Fix: pass proper args when writing commit counter | |
171 | * Cleanup: lib ringbuffer: pagecpy has unsigned semantic | |
172 | * Fix: allow racy tracepoint string input from kernel and userspace | |
173 | * Statedump event for block devices | |
174 | * Fix: update v4l2 instrumentation to 3.15 kernel | |
175 | * Fix: ext4 update instrumentation to 3.15 kernel | |
176 | * Fix: update block instrumentation to 3.15 kernel | |
177 | * Fix: module instrumentation: update to 3.15 kernel | |
178 | * Adapt to 3.15 tracepoint API | |
179 | * Kernel 3.15 don't define map unmap for pipe | |
180 | * Fix: add missing module version in v4l2 probe | |
181 | * Add V4L2 instrumentation | |
182 | * Fix: rcu instrumentation: add const qualifier to char pointers | |
183 | * Fix: add missing module version information | |
184 | * Use kernel 3.13 syscall tables for MIPS32 | |
185 | * Add MIPS32 syscalls extracted from a 3.13 kernel | |
186 | * Fix: block instrumentation: < 3.14 don't have bi_iter | |
187 | * Fix: update btrfs instrumentation to kernel 3.14 | |
188 | * Fix: update block layer instrumentation to kernel 3.14 | |
189 | * Fix: remove __exit annotation | |
190 | * Fix file permissions for lttng-statedump-impl.c | |
191 | * LTTng logger ABI | |
192 | ||
fb2c3779 MD |
193 | 2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0 |
194 | * Fix: load state dump even if work-around lookup fails | |
195 | * Cleanup: fix comment | |
196 | * Fix: correctly version kvm events to build against v3.0 kernel | |
197 | * Add extraversion (e.g. -rc4) to lttng-tracer modinfo | |
198 | ||
4be86211 MD |
199 | 2014-02-14 LTTng modules 2.4.0-rc4 |
200 | * Fix: use after free in ring buffer clients | |
201 | * Fix: Add statedump exit so module is not permanent | |
202 | * Cleanup: move callback init to static initialization | |
203 | * Fix: OOT lttng-statedump tracepoints not visible with signed kernels | |
204 | ||
00808267 MD |
205 | 2014-01-29 LTTng modules 2.4.0-rc3 |
206 | * Fix: tracepoint event name mapping at unregister | |
207 | * Fix: tracepoint name remapping | |
208 | * Fix: enable event error path memory corruption | |
209 | * Update kvm instrumentation to Linux 3.13 | |
210 | * Update sched instrumentation to Linux 3.13 | |
211 | * Fix: provide more precise error report for enable event | |
212 | * Fix: quote event name in metadata | |
213 | * Add version info to lttng-tracer.ko modinfo | |
214 | ||
0aa12233 MD |
215 | 2013-12-10 LTTng modules 2.4.0-rc2 |
216 | * Fix: client_packet_header() uses wrong packet | |
217 | * Cleanup: fix typo in ring buffer backend comment | |
218 | * Fix: handle unknown event type parameter | |
219 | * Fix: eliminate timestamp overlap between packets | |
220 | * gcc blacklist: only apply when building with gcc | |
221 | * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 | |
222 | ||
223ca7c5 MD |
223 | 2013-11-15 LTTng modules 2.4.0-rc1 |
224 | * Update ext4 instrumentation to Linux 3.12 | |
225 | * Update RCU instrumentation to Linux 3.12 | |
226 | * Update btrfs instrumentation to 3.12 kernel | |
227 | * Update vmscan instrumentation to Linux 3.12 | |
228 | * update: kmem instrumentation 3.12 kernel support | |
229 | * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12 | |
230 | * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation | |
231 | * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL | |
232 | * Add new tracepoint in KVM | |
233 | * Blacklist kernels 3.10.13 and 3.11.2 | |
234 | * LTTng trace-clock: shrink kernel blacklist | |
235 | * Metadata flush writes data from the cache | |
236 | * Per-stream ioctl to get the current timestamp | |
237 | * LTTng ringbuffer ABI calls for index generation | |
238 | * Prepare LTTng override of ring buffer fops | |
239 | * Blacklist Linux kernels 3.10+ | |
240 | ||
78c8710b MD |
241 | 2013-09-03 LTTng modules 2.3.0 |
242 | * Fix: metadata stream should not reference session | |
243 | * Fix: btrfs: support 3.11 Linux kernel | |
244 | * statedump: remove KERN_DEBUG messages | |
245 | * Fix: ext4: add missing tracepoints for 3.11 kernel | |
246 | * Fix: ext4: Linux 3.11 support | |
247 | * Fix: ext3: 3.11 Linux support | |
248 | * Fix: statedump nsproxy 3.11 Linux support | |
249 | ||
cf7ae3e6 MD |
250 | 2013-08-30 LTTng modules 2.3.0-rc2 |
251 | * Fix: metadata lttng channel refcount | |
252 | * README: lttng-modules incompatible with lttng 0.x patchset | |
253 | ||
54207845 MD |
254 | 2013-07-17 LTTng modules 2.3.0-rc1 |
255 | * Fix: kvm x86 probes side-effect | |
256 | * Fix: allow get/put subbuf in loop for metadata stream | |
257 | * Add support for kvm x86 specific tracepoints | |
258 | * Add mainline headers for kvm x86 tracepoints | |
259 | * Remove old 3.0.4 x86-64 extracted syscall info | |
260 | * Point the x86-64 overrides to newly extracted 3.10-rc7 files | |
261 | * Add syscalls extracted files from a 3.10-rc7 kernel | |
262 | * Improve documentation of the syscall extractor script | |
263 | * Fix: double length of __dynamic_len array | |
264 | * Fix printk instrumentation | |
265 | * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2() | |
266 | * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter | |
267 | * Fix: SWITCH_FLUSH new sub-buffer checks | |
268 | * Fix: ring buffer: handle concurrent update in nested buffer wrap around check | |
269 | * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size() | |
270 | * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()" | |
271 | * Fix: handle writes of length 0 | |
272 | * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption | |
273 | * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end() | |
274 | * print warning and return -EBUSY on double get_subbuf() | |
275 | * Add header to fix compilation of syscalls-extractor on 3.9 kernel | |
276 | * Fix: don't do 0 byte event reservation | |
277 | * Document that payload size need to be greater than 0 | |
278 | * Fix build and load against linux-2.6.33.x | |
279 | * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl | |
280 | * Metadata cache and multiple metadata channels | |
281 | * fix block instrumentation probe signature mismatch for 3.9.x kernels | |
282 | * fix: block instrumentation: NULL pointer dereference | |
283 | * Update rcu instrumentation to 3.9.[0-4] | |
284 | * Fix CPU hotplug section mismatches | |
285 | * Add system calls definitions for powerpc-32 | |
286 | * Remove bashism in lttng-syscalls-generate-headers.sh | |
287 | * Update ARM (32 bit) syscall tracepoints to 3.4 | |
288 | ||
88c5f61b MD |
289 | 2013-05-09 LTTng modules 2.2.0-rc2 |
290 | * Remove useless lttng_metadata probe | |
291 | * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel | |
292 | * Fix: 3.9.0 block layer instrumentation build | |
293 | * Revert "Stop build if CONFIG_TRACEPOINTS is not set" | |
294 | * Stop build if CONFIG_TRACEPOINTS is not set | |
295 | * Add comments to endifs. | |
296 | * Fix: remove ARM set_tls system call override | |
297 | * Cleanup: arm sys_mmap whitespace | |
298 | * Clean up using global_dirty_limit wrapper for writeback probe | |
299 | ||
78062c79 MD |
300 | 2013-03-29 LTTng modules 2.2.0-rc1 |
301 | * Update README | |
302 | * Fix: vmscan instrumentation build | |
303 | * writeback instrumentation: remove duplicated structures | |
304 | * block: update instrumentation to 3.9 rc kernel | |
305 | * rcu: update to 3.9 rc kernel instrumentation | |
306 | * workqueue instrumentation: remove duplicated structures | |
307 | * Rename odd event names | |
308 | * Introduce API to remap event names exposed by LTTng | |
309 | * lttng-module: sched.h: Fix compilation on 3.9 kernel | |
310 | * Fix Linux 3.8 btrfs probe warning | |
311 | * Fix Linux 3.8 ext4 probe support | |
312 | * Fix 3.8 kernel support: namespace lttng_is_signed_type() | |
313 | * Fix: don't flush-final for offset 0 if reader is on sub-buffer | |
314 | * instrumentation sched: add missing fork pid info | |
315 | * Fix check in lttng_strlen_user_inatomic | |
316 | * instrumentation: sync with Linux commit a1ce392 | |
317 | * Fix: statedump: missing locking, use lttng_iterate_fd | |
318 | * Implement lttng_iterate_fd wrapper | |
319 | * Instrumentation cleanup: kmem events should print hex pointers | |
320 | * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels | |
321 | * Fix: statedump hang/too early completion due to logic error | |
322 | * Fix: statedump hang due to incorrect wait/wakeup use | |
323 | * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat | |
324 | * wrapper/perf.h: Fix kernel version condition | |
325 | * Add new kernel probes instrumentation | |
326 | * Update kernel probes to more detailed match to kernel versions | |
327 | * Fix possible kernel build errors with linux-patches | |
328 | * Add missing MIT license text to 3 files under this license | |
329 | * Update sites using kernel version checking macro to new range | |
330 | * Make upper bound of kernel version checking macro exclusive | |
331 | * sock instrumentation: fix fields to get referenced values | |
332 | * ext3 instrumentation: fix of assignment code conversion | |
333 | * sched instrumentation: rename "pid" fields in sched_process_exec | |
334 | * Remove remaining semicolons in TP_fast_assign blocks | |
335 | * Fix compilation for 3.0 kernels that are named 2.6.40 | |
336 | * Fix compilation for 3.0 branch (>= 3.0.39) | |
337 | * Add kernel version checking macro | |
338 | * Remove semicolons in TP_fast_assign blocks | |
339 | * Add ifdefs to net probe to support Linux 2.6.39 | |
340 | * Add kernel probes for supplementary subsystems | |
341 | * Check if interrupt action name is not null in statedump | |
342 | * Fix exec instrumentation: only for kernels 3.4.0 and higher | |
343 | * Add TRACE_EVENT(sched_process_exec) to sched.h | |
344 | * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h. | |
345 | * Fix warning with 3.6.0 kernel | |
346 | * ABI with support for compat 32/64 bits | |
347 | * Perform calculation on bit size in 64-bit | |
348 | * Use uint64_t for packet header content size and packet size | |
349 | * Fix: compat layer only on supported architectures | |
350 | * Fix ring buffer 32/64 bits compat | |
351 | * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h | |
352 | * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h | |
353 | * Fix: statedump missing check for NULL namespace | |
354 | ||
7cb1d0ee MD |
355 | 2012-09-10 LTTng modules 2.1.0-rc1 |
356 | * fix timestamps on architectures without CONFIG_KTIME_SCALAR | |
357 | * Support for linux kernels 2.6.32 through 2.6.37 | |
358 | * Document limitation of vppid and ppid context wrt eventual RCU instrumentation | |
359 | * Cleanup: no need to hold RCU read-side lock when reading current nsproxy | |
360 | * Add env hostname information | |
361 | * Fix: lttng_statedump_process_state for each PID NS has infinite loop | |
362 | * lttng_statedump_process_state for each PID NS | |
363 | * Support the hostname context | |
364 | * Fix: statedump namespaced pid, tid and ppid | |
365 | * Fix: statedump: disable vm maps enumeration | |
366 | * Fix: ensure userspace accesses are done with _inatomic | |
367 | * Fix: vppid context should test for current nsproxy | |
368 | * Add MIPS system call support | |
369 | * Change mode of lttng-syscalls-generate-headers.sh to 755 | |
370 | * cleanup: fix typo in syscall instrumentation header | |
371 | * Cleanup: remove trailing whitespace in README | |
372 | * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT | |
373 | * LTTng: probe-statedump: add #include <linux/sched.h> | |
374 | * fix: signal_generate event should print utf8 for comm field | |
375 | * Makes write operation a parameter for tp_memcpy macro | |
376 | * Add coding style document | |
377 | * Update instrumentation/events README file | |
378 | * Add makefile target for preprocessor | |
379 | * Fix: free_event_id check should compare unsigned int with -1U | |
380 | * Use unsigned long type for events discarded counter | |
381 | * Fix: update signal instrumentation for 3.4 kernel | |
382 | * LTTng Modules ARM syscall instrumentation | |
383 | * Fix: generate header missing echo -e for escape chars | |
384 | * Fix: add missing uaccess.h include (for ARM) | |
385 | * README: Document that CONFIG_MODULES is required | |
386 | * Fix: README typo | |
387 | * Fix: document required and optional kernel config options in README | |
388 | ||
d2a9270f MD |
389 | 2012-03-29 LTTng modules 2.0.1 |
390 | * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3 | |
391 | ||
392 | 2012-03-20 LTTng modules 2.0.0 | |
730e5783 MD |
393 | * First STABLE version |
394 | * Add version name | |
395 | ||
63be4822 MD |
396 | 2012-03-20 LTTng modules 2.0.0-rc4 |
397 | * Update README and add version name place-holder | |
398 | ||
1bca821c MD |
399 | 2012-03-16 LTTng modules 2.0.0-rc3 |
400 | * Fix clock offset 32-bit multiplication overflow | |
401 | * Fix : wrong assign of fd in state dump | |
402 | * License cleanup, ifdef namespace cleanup | |
403 | * Fix: ensure power of 2 check handles 64-bit size_t entirely | |
404 | ||
4d1704b6 MD |
405 | 2012-03-02 LTTng modules 2.0.0-rc2 |
406 | * Fix: dmesg printout should not print metadata warnings | |
407 | * Fix: use transport name as channel name | |
408 | * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf | |
409 | ||
f66cbcc8 MD |
410 | 2012-02-20 LTTng modules 2.0.0-rc1 |
411 | * Standardize version across toolchain | |
412 | * statedump: Use old macro name for kernel 2.6.38 | |
413 | ||
2646f1db MD |
414 | 2012-02-16 LTTng modules 2.0-pre15 |
415 | * Add timer instrumentation | |
416 | * fix: need to undef mainline define | |
417 | * fix: Include signal.h instead of irq.h for prototype match check | |
418 | * Add signal instrumentation | |
419 | ||
3e8b3fb8 MD |
420 | 2012-02-16 LTTng modules 2.0-pre14 |
421 | * syscall tracing: sys_getcpu | |
422 | * Add sys_clone x86 instrumentation | |
423 | * statedump: fix include circular dep | |
424 | * Implement state dump | |
425 | ||
ed5a7a8f MD |
426 | 2012-02-09 LTTng modules 2.0-pre13 |
427 | * Update README | |
428 | * environment: write sysname, release, version, domain to metadata | |
429 | * Allow open /proc/lttng for read & write | |
430 | ||
497051bd MD |
431 | 2012-02-02 LTTng modules 2.0-pre12 |
432 | * Add x86 32/64 execve syscall instrumentation override | |
433 | * Remove unused defines | |
434 | * Add padding to ABI | |
435 | * Use LTTNG_KERNEL_SYM_NAME_LEN | |
436 | * Update version to 1.9.9 | |
437 | * Add missing double-quotes to clock uuid | |
438 | * clock: read bootid as clock monotonic ID | |
439 | * Fix comment | |
440 | * Cleanup comment | |
441 | * clock: output clock description in metadata | |
442 | * Properly fix the timekeeping overflow detection | |
443 | * Fix init bug | |
444 | * rename lib-ring-buffer to lttng-lib-ring-buffer | |
445 | * Remove #warning | |
446 | * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-* | |
447 | * Update TODO | |
448 | * Update TODO | |
449 | * Remove debugfs file (keep only proc file) | |
450 | * Rename lttng-debugfs-abi files to lttng-abi | |
451 | ||
4d3e89e3 MD |
452 | 2011-12-13 LTTng modules 2.0-pre11 |
453 | * Fix OOPS caused by reference of config pointer | |
454 | * Gather detailed info from x86 64 32-bit compat syscall instrumentation | |
455 | * lttng lib: ring buffer move null pointer check to open | |
456 | * lttng lib: ring buffer remove duplicate null pointer | |
457 | * lttng lib: ring buffer: remove stale null-pointer | |
458 | * lttng wrapper: add missing include to kallsyms wrapper | |
459 | * lttng: cleanup one-bit signed bitfields | |
460 | * Add TODO file | |
461 | * Update symbol name length max size to 256 | |
462 | * Fix last modifications to string_from_user operations | |
463 | * Document that depmod needs to be executed by hand | |
464 | * Fix strlen_user fault space reservation | |
465 | * Fix tp_copy_string_from_user handling of faults | |
466 | * Disable block layer tracing support for kernels < 2.6.38 | |
467 | * lttng context: perf counter, fix 32-bit vs 64-bit field size bug | |
468 | * Update trace clock warning to match the current development plan | |
469 | * ringbuffer: make ring buffer printk less verbose | |
470 | * Makefile: do not run depmod manually | |
471 | ||
e2222c2e MD |
472 | 2011-09-30 LTTng modules 2.0-pre10 |
473 | * x86-32: override sys_mmap syscall instrumentation | |
474 | * Fix cast warning | |
475 | ||
bfb508ed MD |
476 | 2011-09-29 LTTng modules 2.0-pre9 |
477 | * x86 32 syscalls: fix !CONFIG_UID16 | |
478 | * Use __string_from_user | |
479 | * Add __string_from_user | |
480 | * Rename "comm" context to "procname" | |
481 | * Fetch "type" name field for mount syscall | |
482 | * Create common override file for all architectures | |
483 | * Shrink stack size usage | |
484 | * Cleanup: remove unused lttng-compat-syscalls.c file | |
485 | * Support detailed compat syscalls on x86_64 | |
486 | * Fix syscall table | |
487 | * Add disabled compat syscalls detail (work in progress) | |
488 | * Add config compat support for detailed x86_32 syscalls | |
489 | * Handle newer 3.1+ perf API | |
490 | * Add dummy x86-32 override headers | |
491 | * Bind x86-32 syscall headers | |
492 | * Add x86-32 syscall headers | |
493 | * Add check for KALLSYMS_ALL in syscall extraction script | |
494 | * Automate string extraction for syscalls | |
495 | * Automate syscall filename/pathname extraction | |
496 | * Add exit to ring_buffer_frontend so module is unloadable | |
497 | * Add sys_open filename (x86_64) | |
498 | * Add missing memcpy callback | |
499 | * copy_from_user and memset | |
500 | * Add missing alignment after header write | |
501 | * lib ring buffer: add frontend init as module_init | |
502 | * lib ring buffer frontend: add missing lock initialization | |
503 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file) | |
504 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address | |
505 | * Create override for sys_mmap | |
506 | * Rename syscalls -> syscall in LTTng ABI | |
507 | * Use different event name for compat syscalls | |
508 | * Allow trace syscall table override | |
509 | * Add dummy override files | |
510 | * syscall detail: add override capability | |
511 | * Add pointer pretty-print heuristics | |
512 | * Add __field_hex | |
513 | * Rename sys exit errno into ret | |
514 | * Enable detailed syscalls only for native x86_64 | |
515 | * Use "unknown" for compat syscalls | |
516 | * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat | |
517 | * Fix syscall exit | |
518 | * Fix sys exit | |
519 | * Only enable detailed syscalls for x86_64 for now | |
520 | * Merge unknown syscall method with extended detail method | |
521 | * Add underscore prefix before event names | |
522 | * Add syscalls pointers detailed syscall tracing | |
523 | * Use perl for regexp | |
524 | * Support generation of syscall probes for those with pointers | |
525 | * Support detailed syscalls with 0 arguments | |
526 | * detailed syscall tracing (work in progress) | |
527 | * Expose /proc/lttng file | |
528 | * Implement detailed syscall event probe | |
529 | * Disable perf build for < 2.6.33 kernels | |
530 | * Syscall detail mode: generate syscall table | |
531 | * block instrumentation: write cmd as hex sequence | |
532 | * lttng-events TRACE_EVENT generator cleanup | |
533 | * block layer instrumentation: fix cmd field | |
534 | * Remove 0 args syscalls for now from type-aware syscall cb generator | |
535 | * Generate trace syscall table macros | |
536 | * Put syscall tracing without arg types back in place | |
537 | * Detailed system call tracing (TRACE_EVENT() generation for integer support) | |
538 | * lttng events probes: don't clash with "ctx" variable name | |
539 | * lib ring buffer must take private pointer copy before decrementing refcount | |
540 | ||
47655e60 MD |
541 | 2011-08-16 LTTng modules 2.0-pre8 |
542 | * Fix metadata buffer wait/wakeup | |
543 | ||
99a93317 MD |
544 | 2011-08-12 LTTng modules 2.0-pre7 |
545 | * Add missing module refcount to lttng_tracepoint_list_fops | |
546 | * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2 |