1 2015-07-15 (Pet Fire Safety Day) lttng-ust 2.7.0-rc1
2 * Fix: Building the event list fails on fragmented memory
3 * Fix: use after free on metadata cache reallocation
4 * Fix: version checks for kernel 4.0
5 * Fix: Incorrect Ubuntu kernel patchlevel
6 * Fix: cpu-id context should use int type
7 * Implement cpu-id context
8 * Implement cpu_id context for filtering
9 * Fix: context printk mismatch on error
10 * Cleanup: misleading comment about deferrable timer
12 * Fix: Update kmem event for Ubuntu's 3.16 kernel
13 * Fix: RHEL 7.1 block instrumentation
14 * Fix: add RHEL version macros
15 * Fix: add missing parenthesis in ubuntu version check
16 * Fix: remove regmap instrumentation for kernels < 4.1
17 * Fix: Update kmem event for recent Ubuntu kernel
18 * Fix: missing statedump end event when block device listing available
19 * Fix: don't generate incorrect macros for debian/ubuntu version check
20 * Revert "Fix: build against Ubuntu kernels"
21 * Fix: build against Ubuntu kernels
22 * Add namespace info in sched_fork and statedump
23 * Fix: ext4 instrumentation: flags parameter did not exist prior to 3.11
24 * Fix: printk instrumentation: remove "condition" tracepoints
25 * Fix: regmap build against kernel 4.0 kernel headers
26 * Add mmu_valid_gen field to mmutrace events
27 * Fix: add missing x86 mmutrace kernel header include
28 * Fix: x86 mmutrace event extra field for kernels >= 3.11
29 * Fix: remove execute flag from kvm.h file
30 * Fix: build x86 kvm probes on kernels >= 4.1-rc1
31 * Fix: compilation on 4.1-rc1 kernel, remove unused WB_WORK_REASON
32 * Fix: 4.1-rc1 Linux build and regmap instrumentation
33 * Fix: don't clash with older Debian kernel versions
34 * Fix: update get_pfnblock_flags_mask wrapper for debian kernels
35 * Fix: discover Debian API
36 * Fix: Update README.md to match reality: kernels >= 2.6.36 are supported
37 * Fix: atomic.h wrapper for kernels < 2.6.37
38 * Fix: disable x86 kvm instrumentation for kernels < 2.6.38
39 * Fix: add missing types.h include for older kernels
40 * Fix: add hlist lttng wrappers
41 * Fix: add struct file_handle forward declaration
42 * Fix: string length calculation reversed user vs kernel args
43 * Fix: use lttng_rcu_dereference within lttng-syscalls.c
44 * Fix: add lttng rcu wrapper to allow tracing RCU
45 * Fix: double-unlock of session mutex
46 * Fix: check that class and instance prototype match
47 * Fix: lttng-events.h check function takes void
48 * Fix: regmap instrumentation for Linux 3.19.4 and 4.0
49 * Fix: kernels >= 2.6.33 put utsrelease.h in generated/
50 * Fix: Include utsrelease.h in lttng-kernel-version.h
51 * Fix: ext4 ext4_da_write_pages instrumentation for kernels < 3.11.0
52 * Fix: old kernels need module.h included before vermagic.h
53 * Fix: net instrumentation for kernels 2.6.39 and below
54 * Fix: version condition in makefile
55 * Implement wrapper around get_pfnblock_flags_mask
56 * Be more restrictive in provider name check
57 * Fix: net instrumentation namespacing
58 * Fix: compaction instrumentation namespacing
59 * Fix: Support 4.x kernel versions in Makefile
60 * Fix: remove stale TP_STRUCT_entry from kvm instrumentation
61 * Fix: add missing module.h include to lttng-probe-user.c
62 * Fix: use lttng hlist wrapper in wildcard and filter
63 * Fix: namespace asoc and kmem instrumentation
64 * Fix: update instrumentation after wildcard rebase
65 * Fix: lttng_abi_syscall_list does not need to be exported
66 * Migrate ARM, powerpc, MIPS syscall instrumentation to TP_FIELDS
67 * Remove now unused syscalls.h from lttng-modules
68 * Filter: start with enabler "disabled"
69 * Fix coverity warning about sizeof(void **) != sizeof(void *)
70 * Fix length type and text sequence base
71 * Fix: TP_FIELDS: add missing headers
72 * Migrate syscall instrumentation to TP_FIELDS
73 * Migrate tracepoint instrumentation to TP_FIELDS
74 * Implement filtering infrastructure
75 * syscall wildcards: apply syscall filtering
76 * Implement syscall wildcard support
77 * Implement tracepoint wildcard support
78 * Namespace all tracepoints
79 * Implement list.h wrapper for hlist in older kernels
80 * Implement listing of pid tracker content
81 * Implement PID tracking
82 * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.14.36
83 * Fix: update writeback instrumentation for kernel 4.0+
84 * Fix: compaction mm_compaction_isolate_template update for Linux 4.0+
85 * Fix: kmem instrumentation update for mm_page_alloc_extfrag kernel 3.19.2+
86 * Fix: kmem instrumentation: mm_page_alloc extfrag change_ownership field
87 * Fix: missing parenthesis in offset_align_floor
88 * Fix: implement time.h wrapper for FD_ISSET
89 * Fix: update sched instrumentation for 3.19+ kernels
90 * Fix: update rcu instrumentation for 3.19+ kernels
91 * Fix: update scsi instrumentation for 3.19+ kernels
92 * Fix: update module instrumentation for 3.19+ kernels
93 * Fix: Add f_dentry wrapper for 3.19+ kernels
94 * Fix: introduce lttng_get_unused_fd() wrapper for 3.19 kernels
95 * Fix: lttng_this_cpu_ptr wrapper for kernel 3.19+
96 * Fix: Update btrfs instrumentation for 3.18 Linux kernel
97 * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS
98 * Conditional compilation introduced by lttng-modules commit
99 * Fix: compaction instrumentation update for 3.14.x stable kernels
100 * Fix: context alignment not properly handled
101 * Fix compilation on Linux kernel >= 3.18.0
102 * Fix: build for architectures without HAVE_SYSCALL_TRACEPOINTS
104 2014-10-20 LTTng modules 2.6.0-rc1
105 * Expose lttng-modules ABI version ioctl
106 * Fix: syscall list ioctl number conflict
107 * lttng-modules: fix build for non-x86
108 * Fix: syscall listing of session
109 * Print build warning when writeback probe is disabled
110 * Add atomic.h wrapper for before/after atomic
111 * Fix compilation on Ubuntu 14.10
112 * Fix: export name as text array in writeback
113 * Cleanup: remove unused trace_clock_read32()
114 * Use 3.17 ktime_get_mono_fast_ns() new API
115 * Check for stale version.h files
116 * Fix: compile lttng_statedump_process_ns on Ubuntu
117 * Reverse version check logic in lttng_statedump_process_ns
118 * Fix block_rq_complete TP on Ubuntu kernel
119 * Introduce macros to check Ubuntu kernel version
120 * Sync writeback tracepoints from mainline
121 * Fix: redefinition of DEFINE_WRITEBACK_EVENT
122 * Fix: hander negative get_syscall_nr return value
123 * Fix: statedump: close_on_exec flag backward compat
124 * Fix instrumentation of vmscan for older kernels
125 * Fix: older kernels (3.2.x) don't undefine TRACE_SYSTEM
126 * Fix: syscall listing: handle "enable all syscall"
127 * Fix: don't allow disabling syscalls when none are enabled
128 * Fix: syscall: fail disable all if all already disabled
129 * Fix: syscall filtering: NULL pointer deref
130 * Cleanup: list syscall without syscall_entry prefix
131 * Fix: syscall_list_show NULL pointer deref
132 * implement syscall mask getter
133 * Cleanup: lttng-abi.h coding style
134 * syscall listing: show syscall ID
135 * Allow events with same name to be enabled for each channel
136 * ABI: use enable a syscall ABI field name
137 * Implement syscall listing
138 * Fix: tracepoint list anonymous file name
139 * Fix: syscall filtering: disable all syscalls
140 * syscall tracing: input/output parameter handling for all arch
141 * lttng-get-syscall-inout.sh depends on bash
142 * Fix generate syscall header script: add missing escape char
143 * syscall instrumentation: handle copy_from_user return value
144 * Rename LTTng syscall instrumentation macros
145 * Rename LTTng instrumentation macros
146 * Extract input/output arguments from accept and connect syscalls
147 * syscall: extract pipe and pipe2 output args
148 * Remove sys_ prefix from syscall names
149 * System call inout/output arg processing
150 * Update syscall inout table
151 * Add syscall inout table
152 * Extract syscall exit ret value on x86 32/64
153 * Extract system call exit return value
154 * Syscall filtering: apply to syscall exit
155 * System call filtering
156 * asoc.h: fix build with v3.17 kernel
157 * Fix: lttng-modules teardown NULL pointer OOPS
158 * Fix: handle concurrent flush vs get_next_subbuf on metadata cache
159 * Modernize README using Markdown
160 * Fix: OOT lttng_logger tracepoint not visible with signed kernels
161 * Add cscope to gitignore
162 * Update kvm instrumentation: compile on 3.17-rc1
163 * Update statedump to 3.17 nsproxy locking
164 * Fix: noargs probes should calculate alignment and event length
165 * Update compaction instrumentation to 3.16 kernel
166 * Update vmscan instrumentation to 3.16 kernel
168 2014-07-16 (Take Your Poet to Work Day) LTTng modules 2.5.0
171 2014-06-27 LTTng modules 2.5.0-rc2
172 * Fix: statedump: check whether "files" is NULL, RCU semantic fix
173 * Fix: statedump handle oom case, handle errors
174 * Fix: correct typo in kernel version number
175 * Fix: blktrace instrumentation for backported branches
176 * Fix: statedump block devices OOPS
178 2014-05-28 (International Hamburger Day) LTTng modules 2.5.0-rc1
179 * Add TID field to some block_* events
180 * Fix: refuse overwrite mode buffers with less than two subbuffers
181 * Fix: lttng modules system call generation script
182 * Dump FD flags and mode on state dump
183 * Fix: incorrect rwbs field type in block_bio_queue
184 * Fix: blktrace instrumentation for v3.2.58+ stable branch
185 * Fix: pass proper args when writing commit counter
186 * Cleanup: lib ringbuffer: pagecpy has unsigned semantic
187 * Fix: allow racy tracepoint string input from kernel and userspace
188 * Statedump event for block devices
189 * Fix: update v4l2 instrumentation to 3.15 kernel
190 * Fix: ext4 update instrumentation to 3.15 kernel
191 * Fix: update block instrumentation to 3.15 kernel
192 * Fix: module instrumentation: update to 3.15 kernel
193 * Adapt to 3.15 tracepoint API
194 * Kernel 3.15 don't define map unmap for pipe
195 * Fix: add missing module version in v4l2 probe
196 * Add V4L2 instrumentation
197 * Fix: rcu instrumentation: add const qualifier to char pointers
198 * Fix: add missing module version information
199 * Use kernel 3.13 syscall tables for MIPS32
200 * Add MIPS32 syscalls extracted from a 3.13 kernel
201 * Fix: block instrumentation: < 3.14 don't have bi_iter
202 * Fix: update btrfs instrumentation to kernel 3.14
203 * Fix: update block layer instrumentation to kernel 3.14
204 * Fix: remove __exit annotation
205 * Fix file permissions for lttng-statedump-impl.c
208 2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0
209 * Fix: load state dump even if work-around lookup fails
210 * Cleanup: fix comment
211 * Fix: correctly version kvm events to build against v3.0 kernel
212 * Add extraversion (e.g. -rc4) to lttng-tracer modinfo
214 2014-02-14 LTTng modules 2.4.0-rc4
215 * Fix: use after free in ring buffer clients
216 * Fix: Add statedump exit so module is not permanent
217 * Cleanup: move callback init to static initialization
218 * Fix: OOT lttng-statedump tracepoints not visible with signed kernels
220 2014-01-29 LTTng modules 2.4.0-rc3
221 * Fix: tracepoint event name mapping at unregister
222 * Fix: tracepoint name remapping
223 * Fix: enable event error path memory corruption
224 * Update kvm instrumentation to Linux 3.13
225 * Update sched instrumentation to Linux 3.13
226 * Fix: provide more precise error report for enable event
227 * Fix: quote event name in metadata
228 * Add version info to lttng-tracer.ko modinfo
230 2013-12-10 LTTng modules 2.4.0-rc2
231 * Fix: client_packet_header() uses wrong packet
232 * Cleanup: fix typo in ring buffer backend comment
233 * Fix: handle unknown event type parameter
234 * Fix: eliminate timestamp overlap between packets
235 * gcc blacklist: only apply when building with gcc
236 * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2
238 2013-11-15 LTTng modules 2.4.0-rc1
239 * Update ext4 instrumentation to Linux 3.12
240 * Update RCU instrumentation to Linux 3.12
241 * Update btrfs instrumentation to 3.12 kernel
242 * Update vmscan instrumentation to Linux 3.12
243 * update: kmem instrumentation 3.12 kernel support
244 * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12
245 * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation
246 * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL
247 * Add new tracepoint in KVM
248 * Blacklist kernels 3.10.13 and 3.11.2
249 * LTTng trace-clock: shrink kernel blacklist
250 * Metadata flush writes data from the cache
251 * Per-stream ioctl to get the current timestamp
252 * LTTng ringbuffer ABI calls for index generation
253 * Prepare LTTng override of ring buffer fops
254 * Blacklist Linux kernels 3.10+
256 2013-09-03 LTTng modules 2.3.0
257 * Fix: metadata stream should not reference session
258 * Fix: btrfs: support 3.11 Linux kernel
259 * statedump: remove KERN_DEBUG messages
260 * Fix: ext4: add missing tracepoints for 3.11 kernel
261 * Fix: ext4: Linux 3.11 support
262 * Fix: ext3: 3.11 Linux support
263 * Fix: statedump nsproxy 3.11 Linux support
265 2013-08-30 LTTng modules 2.3.0-rc2
266 * Fix: metadata lttng channel refcount
267 * README: lttng-modules incompatible with lttng 0.x patchset
269 2013-07-17 LTTng modules 2.3.0-rc1
270 * Fix: kvm x86 probes side-effect
271 * Fix: allow get/put subbuf in loop for metadata stream
272 * Add support for kvm x86 specific tracepoints
273 * Add mainline headers for kvm x86 tracepoints
274 * Remove old 3.0.4 x86-64 extracted syscall info
275 * Point the x86-64 overrides to newly extracted 3.10-rc7 files
276 * Add syscalls extracted files from a 3.10-rc7 kernel
277 * Improve documentation of the syscall extractor script
278 * Fix: double length of __dynamic_len array
279 * Fix printk instrumentation
280 * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2()
281 * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
282 * Fix: SWITCH_FLUSH new sub-buffer checks
283 * Fix: ring buffer: handle concurrent update in nested buffer wrap around check
284 * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
285 * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
286 * Fix: handle writes of length 0
287 * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption
288 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
289 * print warning and return -EBUSY on double get_subbuf()
290 * Add header to fix compilation of syscalls-extractor on 3.9 kernel
291 * Fix: don't do 0 byte event reservation
292 * Document that payload size need to be greater than 0
293 * Fix build and load against linux-2.6.33.x
294 * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl
295 * Metadata cache and multiple metadata channels
296 * fix block instrumentation probe signature mismatch for 3.9.x kernels
297 * fix: block instrumentation: NULL pointer dereference
298 * Update rcu instrumentation to 3.9.[0-4]
299 * Fix CPU hotplug section mismatches
300 * Add system calls definitions for powerpc-32
301 * Remove bashism in lttng-syscalls-generate-headers.sh
302 * Update ARM (32 bit) syscall tracepoints to 3.4
304 2013-05-09 LTTng modules 2.2.0-rc2
305 * Remove useless lttng_metadata probe
306 * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel
307 * Fix: 3.9.0 block layer instrumentation build
308 * Revert "Stop build if CONFIG_TRACEPOINTS is not set"
309 * Stop build if CONFIG_TRACEPOINTS is not set
310 * Add comments to endifs.
311 * Fix: remove ARM set_tls system call override
312 * Cleanup: arm sys_mmap whitespace
313 * Clean up using global_dirty_limit wrapper for writeback probe
315 2013-03-29 LTTng modules 2.2.0-rc1
317 * Fix: vmscan instrumentation build
318 * writeback instrumentation: remove duplicated structures
319 * block: update instrumentation to 3.9 rc kernel
320 * rcu: update to 3.9 rc kernel instrumentation
321 * workqueue instrumentation: remove duplicated structures
322 * Rename odd event names
323 * Introduce API to remap event names exposed by LTTng
324 * lttng-module: sched.h: Fix compilation on 3.9 kernel
325 * Fix Linux 3.8 btrfs probe warning
326 * Fix Linux 3.8 ext4 probe support
327 * Fix 3.8 kernel support: namespace lttng_is_signed_type()
328 * Fix: don't flush-final for offset 0 if reader is on sub-buffer
329 * instrumentation sched: add missing fork pid info
330 * Fix check in lttng_strlen_user_inatomic
331 * instrumentation: sync with Linux commit a1ce392
332 * Fix: statedump: missing locking, use lttng_iterate_fd
333 * Implement lttng_iterate_fd wrapper
334 * Instrumentation cleanup: kmem events should print hex pointers
335 * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels
336 * Fix: statedump hang/too early completion due to logic error
337 * Fix: statedump hang due to incorrect wait/wakeup use
338 * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat
339 * wrapper/perf.h: Fix kernel version condition
340 * Add new kernel probes instrumentation
341 * Update kernel probes to more detailed match to kernel versions
342 * Fix possible kernel build errors with linux-patches
343 * Add missing MIT license text to 3 files under this license
344 * Update sites using kernel version checking macro to new range
345 * Make upper bound of kernel version checking macro exclusive
346 * sock instrumentation: fix fields to get referenced values
347 * ext3 instrumentation: fix of assignment code conversion
348 * sched instrumentation: rename "pid" fields in sched_process_exec
349 * Remove remaining semicolons in TP_fast_assign blocks
350 * Fix compilation for 3.0 kernels that are named 2.6.40
351 * Fix compilation for 3.0 branch (>= 3.0.39)
352 * Add kernel version checking macro
353 * Remove semicolons in TP_fast_assign blocks
354 * Add ifdefs to net probe to support Linux 2.6.39
355 * Add kernel probes for supplementary subsystems
356 * Check if interrupt action name is not null in statedump
357 * Fix exec instrumentation: only for kernels 3.4.0 and higher
358 * Add TRACE_EVENT(sched_process_exec) to sched.h
359 * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h.
360 * Fix warning with 3.6.0 kernel
361 * ABI with support for compat 32/64 bits
362 * Perform calculation on bit size in 64-bit
363 * Use uint64_t for packet header content size and packet size
364 * Fix: compat layer only on supported architectures
365 * Fix ring buffer 32/64 bits compat
366 * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h
367 * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h
368 * Fix: statedump missing check for NULL namespace
370 2012-09-10 LTTng modules 2.1.0-rc1
371 * fix timestamps on architectures without CONFIG_KTIME_SCALAR
372 * Support for linux kernels 2.6.32 through 2.6.37
373 * Document limitation of vppid and ppid context wrt eventual RCU instrumentation
374 * Cleanup: no need to hold RCU read-side lock when reading current nsproxy
375 * Add env hostname information
376 * Fix: lttng_statedump_process_state for each PID NS has infinite loop
377 * lttng_statedump_process_state for each PID NS
378 * Support the hostname context
379 * Fix: statedump namespaced pid, tid and ppid
380 * Fix: statedump: disable vm maps enumeration
381 * Fix: ensure userspace accesses are done with _inatomic
382 * Fix: vppid context should test for current nsproxy
383 * Add MIPS system call support
384 * Change mode of lttng-syscalls-generate-headers.sh to 755
385 * cleanup: fix typo in syscall instrumentation header
386 * Cleanup: remove trailing whitespace in README
387 * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT
388 * LTTng: probe-statedump: add #include <linux/sched.h>
389 * fix: signal_generate event should print utf8 for comm field
390 * Makes write operation a parameter for tp_memcpy macro
391 * Add coding style document
392 * Update instrumentation/events README file
393 * Add makefile target for preprocessor
394 * Fix: free_event_id check should compare unsigned int with -1U
395 * Use unsigned long type for events discarded counter
396 * Fix: update signal instrumentation for 3.4 kernel
397 * LTTng Modules ARM syscall instrumentation
398 * Fix: generate header missing echo -e for escape chars
399 * Fix: add missing uaccess.h include (for ARM)
400 * README: Document that CONFIG_MODULES is required
402 * Fix: document required and optional kernel config options in README
404 2012-03-29 LTTng modules 2.0.1
405 * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3
407 2012-03-20 LTTng modules 2.0.0
408 * First STABLE version
411 2012-03-20 LTTng modules 2.0.0-rc4
412 * Update README and add version name place-holder
414 2012-03-16 LTTng modules 2.0.0-rc3
415 * Fix clock offset 32-bit multiplication overflow
416 * Fix : wrong assign of fd in state dump
417 * License cleanup, ifdef namespace cleanup
418 * Fix: ensure power of 2 check handles 64-bit size_t entirely
420 2012-03-02 LTTng modules 2.0.0-rc2
421 * Fix: dmesg printout should not print metadata warnings
422 * Fix: use transport name as channel name
423 * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf
425 2012-02-20 LTTng modules 2.0.0-rc1
426 * Standardize version across toolchain
427 * statedump: Use old macro name for kernel 2.6.38
429 2012-02-16 LTTng modules 2.0-pre15
430 * Add timer instrumentation
431 * fix: need to undef mainline define
432 * fix: Include signal.h instead of irq.h for prototype match check
433 * Add signal instrumentation
435 2012-02-16 LTTng modules 2.0-pre14
436 * syscall tracing: sys_getcpu
437 * Add sys_clone x86 instrumentation
438 * statedump: fix include circular dep
439 * Implement state dump
441 2012-02-09 LTTng modules 2.0-pre13
443 * environment: write sysname, release, version, domain to metadata
444 * Allow open /proc/lttng for read & write
446 2012-02-02 LTTng modules 2.0-pre12
447 * Add x86 32/64 execve syscall instrumentation override
448 * Remove unused defines
450 * Use LTTNG_KERNEL_SYM_NAME_LEN
451 * Update version to 1.9.9
452 * Add missing double-quotes to clock uuid
453 * clock: read bootid as clock monotonic ID
456 * clock: output clock description in metadata
457 * Properly fix the timekeeping overflow detection
459 * rename lib-ring-buffer to lttng-lib-ring-buffer
461 * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-*
464 * Remove debugfs file (keep only proc file)
465 * Rename lttng-debugfs-abi files to lttng-abi
467 2011-12-13 LTTng modules 2.0-pre11
468 * Fix OOPS caused by reference of config pointer
469 * Gather detailed info from x86 64 32-bit compat syscall instrumentation
470 * lttng lib: ring buffer move null pointer check to open
471 * lttng lib: ring buffer remove duplicate null pointer
472 * lttng lib: ring buffer: remove stale null-pointer
473 * lttng wrapper: add missing include to kallsyms wrapper
474 * lttng: cleanup one-bit signed bitfields
476 * Update symbol name length max size to 256
477 * Fix last modifications to string_from_user operations
478 * Document that depmod needs to be executed by hand
479 * Fix strlen_user fault space reservation
480 * Fix tp_copy_string_from_user handling of faults
481 * Disable block layer tracing support for kernels < 2.6.38
482 * lttng context: perf counter, fix 32-bit vs 64-bit field size bug
483 * Update trace clock warning to match the current development plan
484 * ringbuffer: make ring buffer printk less verbose
485 * Makefile: do not run depmod manually
487 2011-09-30 LTTng modules 2.0-pre10
488 * x86-32: override sys_mmap syscall instrumentation
491 2011-09-29 LTTng modules 2.0-pre9
492 * x86 32 syscalls: fix !CONFIG_UID16
493 * Use __string_from_user
494 * Add __string_from_user
495 * Rename "comm" context to "procname"
496 * Fetch "type" name field for mount syscall
497 * Create common override file for all architectures
498 * Shrink stack size usage
499 * Cleanup: remove unused lttng-compat-syscalls.c file
500 * Support detailed compat syscalls on x86_64
502 * Add disabled compat syscalls detail (work in progress)
503 * Add config compat support for detailed x86_32 syscalls
504 * Handle newer 3.1+ perf API
505 * Add dummy x86-32 override headers
506 * Bind x86-32 syscall headers
507 * Add x86-32 syscall headers
508 * Add check for KALLSYMS_ALL in syscall extraction script
509 * Automate string extraction for syscalls
510 * Automate syscall filename/pathname extraction
511 * Add exit to ring_buffer_frontend so module is unloadable
512 * Add sys_open filename (x86_64)
513 * Add missing memcpy callback
514 * copy_from_user and memset
515 * Add missing alignment after header write
516 * lib ring buffer: add frontend init as module_init
517 * lib ring buffer frontend: add missing lock initialization
518 * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file)
519 * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address
520 * Create override for sys_mmap
521 * Rename syscalls -> syscall in LTTng ABI
522 * Use different event name for compat syscalls
523 * Allow trace syscall table override
524 * Add dummy override files
525 * syscall detail: add override capability
526 * Add pointer pretty-print heuristics
528 * Rename sys exit errno into ret
529 * Enable detailed syscalls only for native x86_64
530 * Use "unknown" for compat syscalls
531 * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat
534 * Only enable detailed syscalls for x86_64 for now
535 * Merge unknown syscall method with extended detail method
536 * Add underscore prefix before event names
537 * Add syscalls pointers detailed syscall tracing
538 * Use perl for regexp
539 * Support generation of syscall probes for those with pointers
540 * Support detailed syscalls with 0 arguments
541 * detailed syscall tracing (work in progress)
542 * Expose /proc/lttng file
543 * Implement detailed syscall event probe
544 * Disable perf build for < 2.6.33 kernels
545 * Syscall detail mode: generate syscall table
546 * block instrumentation: write cmd as hex sequence
547 * lttng-events TRACE_EVENT generator cleanup
548 * block layer instrumentation: fix cmd field
549 * Remove 0 args syscalls for now from type-aware syscall cb generator
550 * Generate trace syscall table macros
551 * Put syscall tracing without arg types back in place
552 * Detailed system call tracing (TRACE_EVENT() generation for integer support)
553 * lttng events probes: don't clash with "ctx" variable name
554 * lib ring buffer must take private pointer copy before decrementing refcount
556 2011-08-16 LTTng modules 2.0-pre8
557 * Fix metadata buffer wait/wakeup
559 2011-08-12 LTTng modules 2.0-pre7
560 * Add missing module refcount to lttng_tracepoint_list_fops
561 * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2
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