1 2019-09-07 (Walter White's Anniversary) LTTng modules 2.11.0-rc6
2 * Fix: gcc-9.1 stack frame size warning
3 * Introduce LTTNG_KERNEL_SESSION_SET_CREATION_TIME
4 * Add metadata env fields
5 * Introduce LTTNG_KERNEL_SESSION_SET_NAME
6 * Fix: do not use diagnostic pragma when GCC version is lower than 4.6.0
7 * Fix: missing define when not building with gcc
8 * Fix: lttng-tracepoint module notifier should return NOTIFY_OK
10 2019-06-12 (National Peanut Butter Cookie Day) LTTng modules 2.11.0-rc5
11 * Fix: Don't print ring-buffer's records count when it is not used
12 * Fix: do not set quiescent state on channel destroy
13 * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags
14 * Introduce callstack stackwalk implementation header
15 * Prepare callstack common code for stackwalk
16 * Introduce callstack legacy implementation header
17 * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2)
18 * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2)
19 * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2)
20 * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2)
21 * fix: timer/trace: Improve timer tracing (v5.2)
22 * Cleanup: bitfields: streamline use of underscores
23 * Silence compiler "always false comparison" warning
24 * Fix: bitfield: shift undefined/implementation defined behaviors
25 * Fix: timestamp_end field should include all events within sub-buffer
26 * Fix: Remove start and number from syscall_get_arguments() args (v5.1)
27 * lttng abi documentation: clarify getter usage requirements
28 * Fix: don't access packet header for stream_id and stream_instance_id getters
29 * Fix: atomic_long_add_unless() returns a boolean
30 * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1)
31 * Fix: pipe: stop using ->can_merge (v5.1)
32 * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1)
33 * Fix: mm: create the new vm_fault_t type (v5.1)
34 * Fix: extra-version-git.sh redirect stderr to /dev/null
36 2019-03-12 (Homer Simpson Birthday) LTTng modules 2.11.0-rc4
37 * Fix: timer instrumentation for RHEL 7.6
39 2019-03-12 (Homer Simpson Birthday) LTTng modules 2.11.0-rc3
40 * Move timekeeping blacklisting to a header file
41 * Blacklist: kprobe for arm
42 * Cleanup: tp mempool: Remove logically dead code
43 * Fix: btrfs: Remove fsid/metadata_fsid fields from btrfs_info
44 * Fix: SUNRPC: Simplify defining common RPC trace events (v5.0)
45 * Fix: Replace pointer values with task->tk_pid and rpc_clnt->cl_clid
46 * Fix: Remove 'type' argument from access_ok() function (v5.0)
47 * Add missing SPDX license identifiers to uprobes
48 * Fix: ext4: adjust reserved cluster count when removing extents (v4.20)
49 * Fix: signal: Remove SEND_SIG_FORCED (v4.20)
50 * Fix: signal: Distinguish between kernel_siginfo and siginfo (v4.20)
52 2018-11-01 (National Men Make Dinner Day) LTTng modules 2.11.0-rc2
53 * Fix: update kvm instrumentation for SLES12 SP2 LTSS >= 4.4.121-92.92
54 * Fix: Add missing const to lttng_tracepoint_ptr_deref prototype
55 * Fix: adapt to kernel relative references
56 * Fix: implicit declarations caused by buffer size checks.
57 * Prevent allocation of buffers if exceeding available memory
58 * Fix: btrfs instrumentation namespacing
59 * Fix: Convert rcu tracepointis to gp_seq (v4.19)
60 * Fix: tracing: Centralize preemptirq tracepoints (4.19)
61 * Fix: net: expose sk wmem in sock_exceed_buf_limit tracepoint (4.19)
62 * Fix: access migrate_disable field directly
63 * Fix: out of memory error handling
65 2018-09-05 (Be Late for Something Day) LTTng modules 2.11.0-rc1
66 * Fix: uprobes: missing break in lttng_event_ioctl()
67 * Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead
68 * Fix: instruction pointer has different names across arch
69 * Fix: build failures when CONFIG_UPROBES is absent
70 * uprobe: Support multiple call sites for the same uprobe event
71 * uprobe: Receive file descriptor from session instead of path to file
72 * uprobe: Mark uprobe event as registered
74 * Fix: adjust SLE version ranges to build with SP2 and SP3
75 * Fix: Allow alphanumeric characters in SLE version
76 * Fix: Adjust range for SuSE 4.4.103-92 kernels
77 * Cleanup: move to kernel style SPDX license identifiers
78 * Cleanup: move scripts to subdirectory
79 * Cleanup: modinfo keys
80 * Add extra version information framework
81 * Revert "Add btrfs file item tracepoints"
82 * Fix: btrfs: Remove unnecessary fs_info parameter
83 * Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint
84 * Fix: asoc: Remove snd_soc_cache_sync() implementation
85 * Fix: asoc: fix printing jack name
86 * Fix: asoc: Consolidate path trace events
87 * Fix: ASoC level IO tracing removed upstream
88 * Enable userspace callstack contexts only on x86
89 * Prevent re-entrancy in callstack-user context
90 * Callstack context: bump number of entries to 128
91 * Fix: callstack context alignment calculation
92 * Cleanup callstack context
93 * Fix callstack context: write empty sequence if no stack trace
94 * Fix: callstack context: false-sharing, bad memory size allocation
95 * callstack context: use delimiter when stack is incomplete
96 * Cleanup callstack context
97 * Add kernel and user callstack contexts
98 * Assign CPU id before saving the context size
99 * Define max nesting count constant
100 * Compute variable sized context length
101 * Pass arguments for context size computation
103 * Update delayed ref tracepoints for v3.12
104 * Add btrfs file item tracepoints
105 * Add btrfs tracepoint for em's EEXIST case
106 * Fix: dyntick field added to trace_rcu_dyntick in v4.16
107 * Fix: BUILD_BUG_ON with compile time constant on < v2.6.38
108 * Fix: lttng filter validator ERANGE error handling
109 * Fix: filter interpreter: use LTTNG_SIZE_MAX
110 * Filter: add FILTER_OP_RETURN_S64 instruction
111 * Perform bitwise ops on unsigned types
112 * Filter: catch shift undefined behavior
113 * Filter: add lshift, rshift, bit not ops
114 * Filter: index array, sequences, implement bitwise binary operators
115 * Fix: pid tracker should track "pgid" for noargs probes
116 * lttng-tp-mempool: perform node-local allocation
117 * Fix: update RCU instrumentation for 4.17
118 * Fix: sunrpc instrumentation for 4.17
119 * Fix: use struct reclaim_stat in mm_vmscan_lru_shrink_inactive for 4.17
120 * Fix: Add gfp_flags arg to mm_vmscan_kswapd_wake for 4.17
121 * Update: kvm instrumentation for ubuntu 4.13.0-38
122 * Fix: update kvm instrumentation for Ubuntu 3.13.0-144
123 * Fix: btrfs instrumentation namespacing
124 * Cleanup: comment about CONFIG_HOTPLUG_CPU ifdef
125 * Fix: do not use CONFIG_HOTPLUG_CPU for the new hotplug API
126 * Fix: update kvm instrumentation for 4.1.50+
127 * Use the memory pool instead of kmalloc
128 * Create a memory pool for temporary tracepoint probes storage
129 * Fix: use proper pid_ns in the process statedump
130 * Fix: add variable quoting to shell scripts
131 * Update: kvm instrumentation for fedora 4.14.13-300
132 * Fix: Add Fedora version macros
133 * Add preemptirq instrumentation
134 * Clean-up: fix stale #endif comments
135 * Command to dump the metadata cache again
136 * Add a new /dev/lttng-logger interface
137 * Fix: update btrfs instrumentation for SuSE 4.4.114-92
138 * Fix: update block instrumentation for SuSE 4.4.114-92
139 * Fix: update rcu instrumentation for v4.16
140 * Fix: update vmscan instrumentation for v4.16
141 * Fix: update timer instrumentation on 4.16 and 4.14-rt
142 * Update kvm instrumentation for debian kernel 4.14.0-3
143 * Fix: network instrumentation protocol enum
144 * Fix: update btrfs instrumentation for SuSE 4.4.103-6
145 * Fix: update block instrumentation for SuSE 4.4.73-5
146 * Fix: global_dirty_limit for kernel v4.2 and up
147 * Fix: network instrumentation handling of corrupted TCP headers
148 * Fix: add missing uaccess.h include from kstrtox.h wrapper
149 * Update: kvm instrumentation for 4.14.14+, 4.9.77+, 4.4.112+
150 * Fix: btrfs_delayed_ref_head was unwired since v3.12
151 * Update kvm instrumentation for debian kernel 4.9.65-3
152 * Fix: debian kernel version parsing
153 * Fix: block instrumentation 4.14+ NULL pointer dereference
154 * Update: kvm instrumentation for 3.16.52 and 3.2.97
155 * Fix: kvm instrumentation for 4.15
156 * Update sock instrumentation for 4.15
157 * Update kvm instrumentation for 4.15
158 * Fix: ACCESS_ONCE() removed in kernel 4.15
159 * Fix: sched instrumentation on stable RT kernels
160 * timer API transition for kernel 4.15
161 * Fix: Don't nest get online cpus
162 * Fix: lttng_channel_syscall_mask() bool use in bitfield
163 * Fix: update kmem instrumentation for kernel 4.15
164 * Fix: lttng_kvmalloc helper NULL pointer OOPS
165 * Update version to 2.11.0-pre
166 * Fix: lttng-logger get_user_pages_fast error handling
167 * Fix: update block instrumentation for 4.14 kernel
168 * Revert "Fix: update block instrumentation for kernel 4.14"
169 * Fix: version check error in btrfs instrumentation
170 * Fix: update btrfs instrumentation for kernel 4.14
171 * Fix: update writeback instrumentation for kernel 4.14
172 * Fix: update block instrumentation for kernel 4.14
173 * Fix: vmalloc wrapper on kernel < 2.6.38
174 * Fix: vmalloc wrapper on kernel >= 4.12
175 * Add kmalloc failover to vmalloc
176 * Fix: mmap: caches aliased on virtual addresses
177 * Fix: update ext4 instrumentation for kernel 4.13
178 * Fix: Sleeping function called from invalid context
179 * Fix: sched for v4.11.5-rt1
180 * Make vim users life easier
181 * Rename Makefile.ABI.workarounds to Kbuild.common
182 * Fix: handle missing ftrace header on v4.12
183 * Fix: pid tracker should track "pgid"
184 * Cleanup: typo in lttng pid tracker
185 * Fix: Build ftrace probe on kernels prior to 4.12
186 * Fix: update ftrace probe for kernel 4.12
187 * Fix: update block instrumentation for kernel 4.12
188 * Calculate context length outside of retry loop
189 * Fix: Add support for 4.9.27-rt18 kernel
190 * Fix: update btrfs instrumentation for kernel 4.12
191 * Fix: update ringbuffer for kernel 4.12
192 * Fix: update sched instrumentation for kernel 4.12
193 * Fix: ext3 was completely removed from the kernel in v4.3
194 * Fix: NULL pointer dereference of THIS_MODULE with built-in modules
195 * Fix: add "flush empty" ioctl for stream intersection
196 * Revert "Fix: flush empty packets on snapshot channel"
197 * Revert "Fix: don't perform extra flush on metadata channel"
199 2017-05-05 (International Tuba Day) LTTng modules 2.10.0-rc1
200 * Fix: remove CONFIG_KALLSYMS_ALL warning on clean
201 * Add RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command
202 * Fix: Always build vmscan probe
203 * Cleanup: formatting in strutils_star_glob_match explanation
204 * Fix: introduce LTTNG_SIZE_MAX for older kernels
205 * Use SIZE_MAX instead of -1ULL for size_t parameter
206 * filter: use SIZE_MAX for size_t
207 * Fix: out of bound array access in filter code
208 * Add support for star globbing patterns in event names
209 * Filtering: add support for star-only globbing patterns
210 * Add string utilities
211 * lttng-abi.c: cleanup whitespaces
212 * Fix: use of uninitialized ret value in lttng_abi_open_metadata_stream
213 * Fix: kref changes for kernel 4.11
214 * Fix: atomic_add_unless() returns true/false rather than prior value
215 * Fix: timers cputime_t arguments replaced by ull in kernel 4.11
216 * Fix: update scsi instrumentation for kernel 4.11
217 * Fix: changes to the vm_op fault cb prototype in libringbuffer
218 * Fix: update btrfs instrumentation for kernel 4.11
219 * Fix: update mm_vmscan instrumentation for kernel 4.11
220 * Fix: section mismatch warning caused by __exit annotation
221 * socketpair: extend syscall socketpair tracing information
222 * Remove events/mainline unused headers
223 * update event README
224 * Fix: nmi-safe clock on 32-bit systems
225 * Fix: only include linux/cpuhotplug.h for kernels >= 4.10
226 * Fix: 4.10 hotplug adaptation backward compat
227 * Fix: 4.10 btrfs instrumentation update backward compat
228 * Update btrfs instrumentation for 4.10 kernel
229 * Adapt lttng-modules to Linux 4.10 cpu hotplug state machine
230 * btrfs instrumentation: update to 4.10 kernel
231 * timer instrumentation: adapt to ktime_t without union
232 * Add load/unload messages to kernel log
233 * Update version to 2.10.0-pre
234 * Fix: asoc instrumentation for RHEL 7.3
235 * Fix: SCSI instrumentation for SLES12 SP2
236 * Add SUSE Linux Enterprise kernel version tests
237 * Filter code relicensing to MIT license
238 * Add task cpu in process statedump
239 * Performance: add missing unlikely in reserve
240 * Fix: preemptible and migratable context error handling
241 * Fix: bump stable kernel version ranges for clock work-around
243 2016-10-07 (National Frappé Day) LTTng modules 2.9.0-rc1
244 * Fix: i2c: support kernels < 3.15
245 * Fix: show warning for broken clock work-around
246 * Bump minor ABI version
247 * Fix: work-around upstream Linux timekeeping bug
248 * Add support for i2c tracepoints
249 * Cleanup: makefile version checks with single "ge"
250 * Performance: special-case NULL in lttng_strlen_user_inatomic
251 * Fix: lttng_inline_memcpy does not take a __user argument
252 * Performance: implement lttng_inline_memcpy
253 * Performance: cache the backend pages pointer in context
254 * Cleanup: libringbuffer: remove duplicate pointer chasing in slow paths
255 * Performance: Only dereference commit index once
256 * Performance: Mark channel and buffer event disabled check unlikely
257 * Performance: Relax atomicity constraints for crash handling
258 * Performance: mark ring buffer do_copy callers always inline
259 * Performance: mark lib_ring_buffer_write always inline
260 * Kconfig: select TRACEPOINTS when built-in
261 * Performance: disable event counting by default
262 * Fix: handle large number of pages or subbuffers per buffer
263 * Fix: unregister cpu hotplug notifier on buffer alloc error
264 * Fix: sa_family is of type unsigned short
265 * Fix: check for sizeof sa_family to save sa_family in accept and connect
266 * Fix: use printk_once() for wrapper warning messages
267 * Fix: btrfs instrumentation for 4.8 kernel
268 * Fix: update mm_vmscan instrumentation for kernel 4.8
269 * Fix: napi instrumentation for 4.8 kernels
270 * Fix: update block instrumentation to compile on 4.8 kernels
271 * Cleanup: reuse code in accept() and accept4() instrumentation
272 * Add x86-64 override for accept4 syscall
273 * Fix: timer wrapper: support kernels >= 4.8
274 * Performance: split check deliver fast/slow paths
275 * Fix: x86-64 accept instrumentation
276 * Fix: Add support for 4.6.4-rt8 kernel
277 * Fix: update scsi instrumentation for 4.7+ kernels
278 * Fix: Use fs_initcall instead of rootfs_initcall
279 * Fix: Add kernel configuration for lttng clock plugin
280 * Fix: the clock plugin must be initiated before first use of the clock
281 * Fix: tests/Kbuild for older kernels
282 * Cleanup: __dynamic_len_idx set but not used warning
283 * Cleanup: coding style and comments of net.h
284 * net: Add TCP header data to net_* tracepoints
285 * net: Add IPv4/IPv6 header data to net_* tracepoints
286 * Fix: endianness for the container type of enum
287 * enumeration autoincrement: use if/else logic
288 * Cleanup trailing whitespaces
289 * lttng-test probe: test ctf_enum_auto()
290 * Add ctf_enum_auto() for autoincrementing enumeration values
291 * Implement session statedump command
292 * Fix: annotate bytecode interpreter for kernel stack validator
293 * Update version to 2.9.0-pre
294 * Fix: ring buffer: honor switch parameter type in remote switch
295 * Fix: only flush non-metadata channels
296 * Fix: don't perform extra flush on metadata channel
297 * select, poll and epoll_wait overrides on ARM 32-bit
298 * Fix: flush empty packets on snapshot channel
299 * Fix: do not generate packet at destroy after stop
300 * Fix: compat ioctl for flush/get metadata version
301 * Fix: ctf_string() should handle NULL pointers
302 * Fix: portability: no arith on void pointer
303 * Fix: add missing tests/Kbuild
304 * Test clock override plugin
305 * Fix: add modules target to base Makefile
306 * Fix: make clean does not include dot-config
307 * Fix: trigger build error if CONFIG_TRACEPOINTS is not set
308 * Documentation: document that CONFIG_MODULES not required when builtin
309 * Fix: add missing errno include in random wrapper
310 * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.16.35
311 * Fix: copy_from_user size when limited allocation
312 * Extract the payload of epoll_wait/epoll_pwait
313 * Extract the payload for epoll_ctl
314 * Extract the FDs and flags from poll and ppoll
315 * Extract the FD sets in select and pselect6
316 * Add ctf_integer_bitfield_type
317 * Implement enumeration type
318 * Implement custom field support
319 * Implement variant type
320 * Implement shadow stack for dynamic len
321 * libringbuffer: implement event too big API
322 * Implement structure, compound array/sequence types
323 * Fix: integer endianness metadata generation
324 * Fix: endianness of integers received by filter
325 * Fix: writeback probe on RHEL >= 3.10.0-327.10.1
326 * Fix: RHEL kernel 3.10.0-327.13.1 compat
327 * Fix: ctf_user_integer should not trigger page fault
328 * Fix: lib_ring_buffer_copy_from_user_inatomic error handling
329 * Add comment describing ioctl number duplication
330 * Fix: remove unused gfpflags.h from btrfs and compaction instrumentation
331 * Fix: Remove dead code from filter interpreter
332 * Fix: x86 kvm mmutrace instrumentation for kernel < 3.6
333 * Fix: mm_vmscan instrumentation: remove unused gfpflags.h include
334 * Fix: use of uninitialized ret value in lttng_abi_create_event
335 * Fix: kmem instrumentation: remove unused gfpflags.h include
336 * Fix: 4.6 kernel: use in_compat_syscall
337 * Fix: use BUG_ON instead of accessing array subscript above array bounds
338 * Fix: Add granularity to RHEL kernel version checks
340 2016-03-18 (Awkward Moments Day) LTTng modules 2.8.0-rc1
341 * Bump minor tracer ABI version
342 * Fix: build against out-of-tree kernel build
343 * probes/Kbuild: remove upper level header path
344 * Move leftover relative include paths to system paths
345 * syscall instrumentation: use system headers
346 * tracepoint event instrumentation: use system headers
347 * Use system include path in wrappers
348 * libs: use system include paths
349 * Use system header paths in core implementation files
350 * Use system include paths in root directory headers
351 * Use system include paths in probes
353 * Use system include paths in lttng-types.h
354 * Use system include paths in lttng-tracepoint-event-impl.h
355 * Use system include path in probes/define_trace.h
356 * Use system include paths in probes/lttng-tracepoint-event-impl.h
357 * Rename probes/lttng-events.h to probes/lttng-tracepoint-event-impl.h
358 * Add makefile directory to include path
359 * Fix: event ctx get size should be after chan ctx
360 * Fix: filter interpreter with userspace strings
361 * Fix: rename kvm x86 TRACE_SYSTEM to avoid name clash
362 * Fix: format address fields as hexadecimal
363 * PowerPC-64 ABIv1: add build error if KALLSYMS_ALL is missing
364 * Fix: system call instrumentation overrides
365 * Fix: page_alloc wrapper incorrect parenthesis
366 * Fix: system call tracing for arm-64 compat !CONFIG_UID16
367 * Fix: add struct user_msghdr forward declaration for older kernels
368 * Cleanup: Remove unused lttng-types module
369 * Fix: add missing versions and init call for page_alloc wrapper
370 * Fix: Define lttng-tracer metadata only once
371 * Fix: Add CONFIG_LTTNG to modules_install target
372 * Fix: Use kbuild env instead of a custom var KERNELDIR
373 * Update clock offset comment
374 * clock offset: print negative value in metadata
375 * Fix: handle negative clock offset
376 * Fix: sched instrumentation for 4.1-rt11
377 * Add RT patch version macros
378 * Expect filter context identifiers starting with $ctx.
379 * ARM64: wire up compat system calls
380 * Add support for arm64 syscalls
381 * Fix: Ubuntu kernel range for block_rq_complete
382 * Fix: Ubuntu kernel range for mm_page_alloc_extfrag
383 * Fix: update vmscan instrumentation for kernel 4.5
384 * Fix: check reference counts for overflow
385 * Fix: RHEL 7.2 scsi instrumentation
386 * Fix: RHEL 7.2 kvm instrumentation
387 * Kconfig: describe both module and in-kernel compilation options
388 * Add comments and indentation to Makefile
389 * Add support for built-in kernel build
390 * Rename sub makefiles to Kbuild
391 * Cleanup sub makefiles
392 * Make goals configurable with CONFIG_LTTNG
393 * Fix: Use generic raw_irqs_disabled_flags
394 * Fix: Use MAX_RT_PRIO offset in sched_wakeup_template
395 * Fix: update sched instrumentation for kernel 4.4.0
396 * Bump version number for development branch
397 * Fix: interruptible context: reversed logic
398 * Contexts for RT debugging
399 * Fix: instrumentation: v4lv2 missing include
400 * Fix: header size larger than 256 bytes
401 * Instrument x86 page faults
402 * Fix: irq_vectors TRACE_SYSTEM name
403 * Instrument x86_irq_vectors
404 * Fix: tracepoint listing misses last loaded probe
405 * Fix: lttng trace-clock needs to disable preemption
406 * Tracepoint event: add "TP_code_post()"
407 * Implement array and sequence bitfields
408 * Fix: kmem: add mm.h include
409 * Add page frame number (pfn) to kmem page events
410 * Use pfn rather than struct page in ring buffer array
411 * Implement clock plugin support
412 * Command to regenerate the metadata of a session
413 * Fix: writeback instrumentation update for 4.3 Linux kernel
414 * Fix: update sched wakeup instrumentation for 4.3 kernel
415 * Fix: lttng-test build failure for kernels < 3.0
416 * Use 3.18 syscall instrumentation for MIPS32
417 * Update the MIPS32 syscall instrumentation to 3.18
418 * Fix: Move pipe override to the arch specific pointers_override.h
419 * Implement lttng test module
420 * Cleanup: remove logically dead code
421 * Fix: filter validator use after free
422 * Fix: use after free in channel release
423 * Fix: non-enabler events should be disabled by default
424 * Fix: build failure on 2.6.36
425 * Cleanup: split bdi_dirty_ratelimit with ifdef into separate macros
426 * Fix: writeback instrumentation for 4.2 kernels
427 * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.18.10
428 * Add stream instance id to the packet header
429 * Add a packet sequence number
430 * Fix: kmem probe with Ubuntu 3.13 kernels
431 * Fix: disable kvm probe if lapic.h isn't found
432 * Fix: timer instrumentation for 4.2 kernels
433 * Fix: ext4 instrumentation for 4.2 kernels
434 * Fix: kvm instrumentation for 4.2 kernels
435 * Fix: allow LTTng to be built within kernel tree
437 2015-07-15 (Pet Fire Safety Day) LTTng modules 2.7.0-rc1
438 * Fix: Building the event list fails on fragmented memory
439 * Fix: use after free on metadata cache reallocation
440 * Fix: version checks for kernel 4.0
441 * Fix: Incorrect Ubuntu kernel patchlevel
442 * Fix: cpu-id context should use int type
443 * Implement cpu-id context
444 * Implement cpu_id context for filtering
445 * Fix: context printk mismatch on error
446 * Cleanup: misleading comment about deferrable timer
448 * Fix: Update kmem event for Ubuntu's 3.16 kernel
449 * Fix: RHEL 7.1 block instrumentation
450 * Fix: add RHEL version macros
451 * Fix: add missing parenthesis in ubuntu version check
452 * Fix: remove regmap instrumentation for kernels < 4.1
453 * Fix: Update kmem event for recent Ubuntu kernel
454 * Fix: missing statedump end event when block device listing available
455 * Fix: don't generate incorrect macros for debian/ubuntu version check
456 * Revert "Fix: build against Ubuntu kernels"
457 * Fix: build against Ubuntu kernels
458 * Add namespace info in sched_fork and statedump
459 * Fix: ext4 instrumentation: flags parameter did not exist prior to 3.11
460 * Fix: printk instrumentation: remove "condition" tracepoints
461 * Fix: regmap build against kernel 4.0 kernel headers
462 * Add mmu_valid_gen field to mmutrace events
463 * Fix: add missing x86 mmutrace kernel header include
464 * Fix: x86 mmutrace event extra field for kernels >= 3.11
465 * Fix: remove execute flag from kvm.h file
466 * Fix: build x86 kvm probes on kernels >= 4.1-rc1
467 * Fix: compilation on 4.1-rc1 kernel, remove unused WB_WORK_REASON
468 * Fix: 4.1-rc1 Linux build and regmap instrumentation
469 * Fix: don't clash with older Debian kernel versions
470 * Fix: update get_pfnblock_flags_mask wrapper for debian kernels
471 * Fix: discover Debian API
472 * Fix: Update README.md to match reality: kernels >= 2.6.36 are supported
473 * Fix: atomic.h wrapper for kernels < 2.6.37
474 * Fix: disable x86 kvm instrumentation for kernels < 2.6.38
475 * Fix: add missing types.h include for older kernels
476 * Fix: add hlist lttng wrappers
477 * Fix: add struct file_handle forward declaration
478 * Fix: string length calculation reversed user vs kernel args
479 * Fix: use lttng_rcu_dereference within lttng-syscalls.c
480 * Fix: add lttng rcu wrapper to allow tracing RCU
481 * Fix: double-unlock of session mutex
482 * Fix: check that class and instance prototype match
483 * Fix: lttng-events.h check function takes void
484 * Fix: regmap instrumentation for Linux 3.19.4 and 4.0
485 * Fix: kernels >= 2.6.33 put utsrelease.h in generated/
486 * Fix: Include utsrelease.h in lttng-kernel-version.h
487 * Fix: ext4 ext4_da_write_pages instrumentation for kernels < 3.11.0
488 * Fix: old kernels need module.h included before vermagic.h
489 * Fix: net instrumentation for kernels 2.6.39 and below
490 * Fix: version condition in makefile
491 * Implement wrapper around get_pfnblock_flags_mask
492 * Be more restrictive in provider name check
493 * Fix: net instrumentation namespacing
494 * Fix: compaction instrumentation namespacing
495 * Fix: Support 4.x kernel versions in Makefile
496 * Fix: remove stale TP_STRUCT_entry from kvm instrumentation
497 * Fix: add missing module.h include to lttng-probe-user.c
498 * Fix: use lttng hlist wrapper in wildcard and filter
499 * Fix: namespace asoc and kmem instrumentation
500 * Fix: update instrumentation after wildcard rebase
501 * Fix: lttng_abi_syscall_list does not need to be exported
502 * Migrate ARM, powerpc, MIPS syscall instrumentation to TP_FIELDS
503 * Remove now unused syscalls.h from lttng-modules
504 * Filter: start with enabler "disabled"
505 * Fix coverity warning about sizeof(void **) != sizeof(void *)
506 * Fix length type and text sequence base
507 * Fix: TP_FIELDS: add missing headers
508 * Migrate syscall instrumentation to TP_FIELDS
509 * Migrate tracepoint instrumentation to TP_FIELDS
510 * Implement filtering infrastructure
511 * syscall wildcards: apply syscall filtering
512 * Implement syscall wildcard support
513 * Implement tracepoint wildcard support
514 * Namespace all tracepoints
515 * Implement list.h wrapper for hlist in older kernels
516 * Implement listing of pid tracker content
517 * Implement PID tracking
518 * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.14.36
519 * Fix: update writeback instrumentation for kernel 4.0+
520 * Fix: compaction mm_compaction_isolate_template update for Linux 4.0+
521 * Fix: kmem instrumentation update for mm_page_alloc_extfrag kernel 3.19.2+
522 * Fix: kmem instrumentation: mm_page_alloc extfrag change_ownership field
523 * Fix: missing parenthesis in offset_align_floor
524 * Fix: implement time.h wrapper for FD_ISSET
525 * Fix: update sched instrumentation for 3.19+ kernels
526 * Fix: update rcu instrumentation for 3.19+ kernels
527 * Fix: update scsi instrumentation for 3.19+ kernels
528 * Fix: update module instrumentation for 3.19+ kernels
529 * Fix: Add f_dentry wrapper for 3.19+ kernels
530 * Fix: introduce lttng_get_unused_fd() wrapper for 3.19 kernels
531 * Fix: lttng_this_cpu_ptr wrapper for kernel 3.19+
532 * Fix: Update btrfs instrumentation for 3.18 Linux kernel
533 * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS
534 * Conditional compilation introduced by lttng-modules commit
535 * Fix: compaction instrumentation update for 3.14.x stable kernels
536 * Fix: context alignment not properly handled
537 * Fix compilation on Linux kernel >= 3.18.0
538 * Fix: build for architectures without HAVE_SYSCALL_TRACEPOINTS
540 2014-10-20 LTTng modules 2.6.0-rc1
541 * Expose lttng-modules ABI version ioctl
542 * Fix: syscall list ioctl number conflict
543 * lttng-modules: fix build for non-x86
544 * Fix: syscall listing of session
545 * Print build warning when writeback probe is disabled
546 * Add atomic.h wrapper for before/after atomic
547 * Fix compilation on Ubuntu 14.10
548 * Fix: export name as text array in writeback
549 * Cleanup: remove unused trace_clock_read32()
550 * Use 3.17 ktime_get_mono_fast_ns() new API
551 * Check for stale version.h files
552 * Fix: compile lttng_statedump_process_ns on Ubuntu
553 * Reverse version check logic in lttng_statedump_process_ns
554 * Fix block_rq_complete TP on Ubuntu kernel
555 * Introduce macros to check Ubuntu kernel version
556 * Sync writeback tracepoints from mainline
557 * Fix: redefinition of DEFINE_WRITEBACK_EVENT
558 * Fix: hander negative get_syscall_nr return value
559 * Fix: statedump: close_on_exec flag backward compat
560 * Fix instrumentation of vmscan for older kernels
561 * Fix: older kernels (3.2.x) don't undefine TRACE_SYSTEM
562 * Fix: syscall listing: handle "enable all syscall"
563 * Fix: don't allow disabling syscalls when none are enabled
564 * Fix: syscall: fail disable all if all already disabled
565 * Fix: syscall filtering: NULL pointer deref
566 * Cleanup: list syscall without syscall_entry prefix
567 * Fix: syscall_list_show NULL pointer deref
568 * implement syscall mask getter
569 * Cleanup: lttng-abi.h coding style
570 * syscall listing: show syscall ID
571 * Allow events with same name to be enabled for each channel
572 * ABI: use enable a syscall ABI field name
573 * Implement syscall listing
574 * Fix: tracepoint list anonymous file name
575 * Fix: syscall filtering: disable all syscalls
576 * syscall tracing: input/output parameter handling for all arch
577 * lttng-get-syscall-inout.sh depends on bash
578 * Fix generate syscall header script: add missing escape char
579 * syscall instrumentation: handle copy_from_user return value
580 * Rename LTTng syscall instrumentation macros
581 * Rename LTTng instrumentation macros
582 * Extract input/output arguments from accept and connect syscalls
583 * syscall: extract pipe and pipe2 output args
584 * Remove sys_ prefix from syscall names
585 * System call inout/output arg processing
586 * Update syscall inout table
587 * Add syscall inout table
588 * Extract syscall exit ret value on x86 32/64
589 * Extract system call exit return value
590 * Syscall filtering: apply to syscall exit
591 * System call filtering
592 * asoc.h: fix build with v3.17 kernel
593 * Fix: lttng-modules teardown NULL pointer OOPS
594 * Fix: handle concurrent flush vs get_next_subbuf on metadata cache
595 * Modernize README using Markdown
596 * Fix: OOT lttng_logger tracepoint not visible with signed kernels
597 * Add cscope to gitignore
598 * Update kvm instrumentation: compile on 3.17-rc1
599 * Update statedump to 3.17 nsproxy locking
600 * Fix: noargs probes should calculate alignment and event length
601 * Update compaction instrumentation to 3.16 kernel
602 * Update vmscan instrumentation to 3.16 kernel
604 2014-07-16 (Take Your Poet to Work Day) LTTng modules 2.5.0
607 2014-06-27 LTTng modules 2.5.0-rc2
608 * Fix: statedump: check whether "files" is NULL, RCU semantic fix
609 * Fix: statedump handle oom case, handle errors
610 * Fix: correct typo in kernel version number
611 * Fix: blktrace instrumentation for backported branches
612 * Fix: statedump block devices OOPS
614 2014-05-28 (International Hamburger Day) LTTng modules 2.5.0-rc1
615 * Add TID field to some block_* events
616 * Fix: refuse overwrite mode buffers with less than two subbuffers
617 * Fix: lttng modules system call generation script
618 * Dump FD flags and mode on state dump
619 * Fix: incorrect rwbs field type in block_bio_queue
620 * Fix: blktrace instrumentation for v3.2.58+ stable branch
621 * Fix: pass proper args when writing commit counter
622 * Cleanup: lib ringbuffer: pagecpy has unsigned semantic
623 * Fix: allow racy tracepoint string input from kernel and userspace
624 * Statedump event for block devices
625 * Fix: update v4l2 instrumentation to 3.15 kernel
626 * Fix: ext4 update instrumentation to 3.15 kernel
627 * Fix: update block instrumentation to 3.15 kernel
628 * Fix: module instrumentation: update to 3.15 kernel
629 * Adapt to 3.15 tracepoint API
630 * Kernel 3.15 don't define map unmap for pipe
631 * Fix: add missing module version in v4l2 probe
632 * Add V4L2 instrumentation
633 * Fix: rcu instrumentation: add const qualifier to char pointers
634 * Fix: add missing module version information
635 * Use kernel 3.13 syscall tables for MIPS32
636 * Add MIPS32 syscalls extracted from a 3.13 kernel
637 * Fix: block instrumentation: < 3.14 don't have bi_iter
638 * Fix: update btrfs instrumentation to kernel 3.14
639 * Fix: update block layer instrumentation to kernel 3.14
640 * Fix: remove __exit annotation
641 * Fix file permissions for lttng-statedump-impl.c
644 2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0
645 * Fix: load state dump even if work-around lookup fails
646 * Cleanup: fix comment
647 * Fix: correctly version kvm events to build against v3.0 kernel
648 * Add extraversion (e.g. -rc4) to lttng-tracer modinfo
650 2014-02-14 LTTng modules 2.4.0-rc4
651 * Fix: use after free in ring buffer clients
652 * Fix: Add statedump exit so module is not permanent
653 * Cleanup: move callback init to static initialization
654 * Fix: OOT lttng-statedump tracepoints not visible with signed kernels
656 2014-01-29 LTTng modules 2.4.0-rc3
657 * Fix: tracepoint event name mapping at unregister
658 * Fix: tracepoint name remapping
659 * Fix: enable event error path memory corruption
660 * Update kvm instrumentation to Linux 3.13
661 * Update sched instrumentation to Linux 3.13
662 * Fix: provide more precise error report for enable event
663 * Fix: quote event name in metadata
664 * Add version info to lttng-tracer.ko modinfo
666 2013-12-10 LTTng modules 2.4.0-rc2
667 * Fix: client_packet_header() uses wrong packet
668 * Cleanup: fix typo in ring buffer backend comment
669 * Fix: handle unknown event type parameter
670 * Fix: eliminate timestamp overlap between packets
671 * gcc blacklist: only apply when building with gcc
672 * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2
674 2013-11-15 LTTng modules 2.4.0-rc1
675 * Update ext4 instrumentation to Linux 3.12
676 * Update RCU instrumentation to Linux 3.12
677 * Update btrfs instrumentation to 3.12 kernel
678 * Update vmscan instrumentation to Linux 3.12
679 * update: kmem instrumentation 3.12 kernel support
680 * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12
681 * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation
682 * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL
683 * Add new tracepoint in KVM
684 * Blacklist kernels 3.10.13 and 3.11.2
685 * LTTng trace-clock: shrink kernel blacklist
686 * Metadata flush writes data from the cache
687 * Per-stream ioctl to get the current timestamp
688 * LTTng ringbuffer ABI calls for index generation
689 * Prepare LTTng override of ring buffer fops
690 * Blacklist Linux kernels 3.10+
692 2013-09-03 LTTng modules 2.3.0
693 * Fix: metadata stream should not reference session
694 * Fix: btrfs: support 3.11 Linux kernel
695 * statedump: remove KERN_DEBUG messages
696 * Fix: ext4: add missing tracepoints for 3.11 kernel
697 * Fix: ext4: Linux 3.11 support
698 * Fix: ext3: 3.11 Linux support
699 * Fix: statedump nsproxy 3.11 Linux support
701 2013-08-30 LTTng modules 2.3.0-rc2
702 * Fix: metadata lttng channel refcount
703 * README: lttng-modules incompatible with lttng 0.x patchset
705 2013-07-17 LTTng modules 2.3.0-rc1
706 * Fix: kvm x86 probes side-effect
707 * Fix: allow get/put subbuf in loop for metadata stream
708 * Add support for kvm x86 specific tracepoints
709 * Add mainline headers for kvm x86 tracepoints
710 * Remove old 3.0.4 x86-64 extracted syscall info
711 * Point the x86-64 overrides to newly extracted 3.10-rc7 files
712 * Add syscalls extracted files from a 3.10-rc7 kernel
713 * Improve documentation of the syscall extractor script
714 * Fix: double length of __dynamic_len array
715 * Fix printk instrumentation
716 * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2()
717 * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
718 * Fix: SWITCH_FLUSH new sub-buffer checks
719 * Fix: ring buffer: handle concurrent update in nested buffer wrap around check
720 * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size()
721 * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()"
722 * Fix: handle writes of length 0
723 * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption
724 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()
725 * print warning and return -EBUSY on double get_subbuf()
726 * Add header to fix compilation of syscalls-extractor on 3.9 kernel
727 * Fix: don't do 0 byte event reservation
728 * Document that payload size need to be greater than 0
729 * Fix build and load against linux-2.6.33.x
730 * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl
731 * Metadata cache and multiple metadata channels
732 * fix block instrumentation probe signature mismatch for 3.9.x kernels
733 * fix: block instrumentation: NULL pointer dereference
734 * Update rcu instrumentation to 3.9.[0-4]
735 * Fix CPU hotplug section mismatches
736 * Add system calls definitions for powerpc-32
737 * Remove bashism in lttng-syscalls-generate-headers.sh
738 * Update ARM (32 bit) syscall tracepoints to 3.4
740 2013-05-09 LTTng modules 2.2.0-rc2
741 * Remove useless lttng_metadata probe
742 * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel
743 * Fix: 3.9.0 block layer instrumentation build
744 * Revert "Stop build if CONFIG_TRACEPOINTS is not set"
745 * Stop build if CONFIG_TRACEPOINTS is not set
746 * Add comments to endifs.
747 * Fix: remove ARM set_tls system call override
748 * Cleanup: arm sys_mmap whitespace
749 * Clean up using global_dirty_limit wrapper for writeback probe
751 2013-03-29 LTTng modules 2.2.0-rc1
753 * Fix: vmscan instrumentation build
754 * writeback instrumentation: remove duplicated structures
755 * block: update instrumentation to 3.9 rc kernel
756 * rcu: update to 3.9 rc kernel instrumentation
757 * workqueue instrumentation: remove duplicated structures
758 * Rename odd event names
759 * Introduce API to remap event names exposed by LTTng
760 * lttng-module: sched.h: Fix compilation on 3.9 kernel
761 * Fix Linux 3.8 btrfs probe warning
762 * Fix Linux 3.8 ext4 probe support
763 * Fix 3.8 kernel support: namespace lttng_is_signed_type()
764 * Fix: don't flush-final for offset 0 if reader is on sub-buffer
765 * instrumentation sched: add missing fork pid info
766 * Fix check in lttng_strlen_user_inatomic
767 * instrumentation: sync with Linux commit a1ce392
768 * Fix: statedump: missing locking, use lttng_iterate_fd
769 * Implement lttng_iterate_fd wrapper
770 * Instrumentation cleanup: kmem events should print hex pointers
771 * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels
772 * Fix: statedump hang/too early completion due to logic error
773 * Fix: statedump hang due to incorrect wait/wakeup use
774 * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat
775 * wrapper/perf.h: Fix kernel version condition
776 * Add new kernel probes instrumentation
777 * Update kernel probes to more detailed match to kernel versions
778 * Fix possible kernel build errors with linux-patches
779 * Add missing MIT license text to 3 files under this license
780 * Update sites using kernel version checking macro to new range
781 * Make upper bound of kernel version checking macro exclusive
782 * sock instrumentation: fix fields to get referenced values
783 * ext3 instrumentation: fix of assignment code conversion
784 * sched instrumentation: rename "pid" fields in sched_process_exec
785 * Remove remaining semicolons in TP_fast_assign blocks
786 * Fix compilation for 3.0 kernels that are named 2.6.40
787 * Fix compilation for 3.0 branch (>= 3.0.39)
788 * Add kernel version checking macro
789 * Remove semicolons in TP_fast_assign blocks
790 * Add ifdefs to net probe to support Linux 2.6.39
791 * Add kernel probes for supplementary subsystems
792 * Check if interrupt action name is not null in statedump
793 * Fix exec instrumentation: only for kernels 3.4.0 and higher
794 * Add TRACE_EVENT(sched_process_exec) to sched.h
795 * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h.
796 * Fix warning with 3.6.0 kernel
797 * ABI with support for compat 32/64 bits
798 * Perform calculation on bit size in 64-bit
799 * Use uint64_t for packet header content size and packet size
800 * Fix: compat layer only on supported architectures
801 * Fix ring buffer 32/64 bits compat
802 * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h
803 * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h
804 * Fix: statedump missing check for NULL namespace
806 2012-09-10 LTTng modules 2.1.0-rc1
807 * fix timestamps on architectures without CONFIG_KTIME_SCALAR
808 * Support for linux kernels 2.6.32 through 2.6.37
809 * Document limitation of vppid and ppid context wrt eventual RCU instrumentation
810 * Cleanup: no need to hold RCU read-side lock when reading current nsproxy
811 * Add env hostname information
812 * Fix: lttng_statedump_process_state for each PID NS has infinite loop
813 * lttng_statedump_process_state for each PID NS
814 * Support the hostname context
815 * Fix: statedump namespaced pid, tid and ppid
816 * Fix: statedump: disable vm maps enumeration
817 * Fix: ensure userspace accesses are done with _inatomic
818 * Fix: vppid context should test for current nsproxy
819 * Add MIPS system call support
820 * Change mode of lttng-syscalls-generate-headers.sh to 755
821 * cleanup: fix typo in syscall instrumentation header
822 * Cleanup: remove trailing whitespace in README
823 * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT
824 * LTTng: probe-statedump: add #include <linux/sched.h>
825 * fix: signal_generate event should print utf8 for comm field
826 * Makes write operation a parameter for tp_memcpy macro
827 * Add coding style document
828 * Update instrumentation/events README file
829 * Add makefile target for preprocessor
830 * Fix: free_event_id check should compare unsigned int with -1U
831 * Use unsigned long type for events discarded counter
832 * Fix: update signal instrumentation for 3.4 kernel
833 * LTTng Modules ARM syscall instrumentation
834 * Fix: generate header missing echo -e for escape chars
835 * Fix: add missing uaccess.h include (for ARM)
836 * README: Document that CONFIG_MODULES is required
838 * Fix: document required and optional kernel config options in README
840 2012-03-29 LTTng modules 2.0.1
841 * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3
843 2012-03-20 LTTng modules 2.0.0
844 * First STABLE version
847 2012-03-20 LTTng modules 2.0.0-rc4
848 * Update README and add version name place-holder
850 2012-03-16 LTTng modules 2.0.0-rc3
851 * Fix clock offset 32-bit multiplication overflow
852 * Fix : wrong assign of fd in state dump
853 * License cleanup, ifdef namespace cleanup
854 * Fix: ensure power of 2 check handles 64-bit size_t entirely
856 2012-03-02 LTTng modules 2.0.0-rc2
857 * Fix: dmesg printout should not print metadata warnings
858 * Fix: use transport name as channel name
859 * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf
861 2012-02-20 LTTng modules 2.0.0-rc1
862 * Standardize version across toolchain
863 * statedump: Use old macro name for kernel 2.6.38
865 2012-02-16 LTTng modules 2.0-pre15
866 * Add timer instrumentation
867 * fix: need to undef mainline define
868 * fix: Include signal.h instead of irq.h for prototype match check
869 * Add signal instrumentation
871 2012-02-16 LTTng modules 2.0-pre14
872 * syscall tracing: sys_getcpu
873 * Add sys_clone x86 instrumentation
874 * statedump: fix include circular dep
875 * Implement state dump
877 2012-02-09 LTTng modules 2.0-pre13
879 * environment: write sysname, release, version, domain to metadata
880 * Allow open /proc/lttng for read & write
882 2012-02-02 LTTng modules 2.0-pre12
883 * Add x86 32/64 execve syscall instrumentation override
884 * Remove unused defines
886 * Use LTTNG_KERNEL_SYM_NAME_LEN
887 * Update version to 1.9.9
888 * Add missing double-quotes to clock uuid
889 * clock: read bootid as clock monotonic ID
892 * clock: output clock description in metadata
893 * Properly fix the timekeeping overflow detection
895 * rename lib-ring-buffer to lttng-lib-ring-buffer
897 * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-*
900 * Remove debugfs file (keep only proc file)
901 * Rename lttng-debugfs-abi files to lttng-abi
903 2011-12-13 LTTng modules 2.0-pre11
904 * Fix OOPS caused by reference of config pointer
905 * Gather detailed info from x86 64 32-bit compat syscall instrumentation
906 * lttng lib: ring buffer move null pointer check to open
907 * lttng lib: ring buffer remove duplicate null pointer
908 * lttng lib: ring buffer: remove stale null-pointer
909 * lttng wrapper: add missing include to kallsyms wrapper
910 * lttng: cleanup one-bit signed bitfields
912 * Update symbol name length max size to 256
913 * Fix last modifications to string_from_user operations
914 * Document that depmod needs to be executed by hand
915 * Fix strlen_user fault space reservation
916 * Fix tp_copy_string_from_user handling of faults
917 * Disable block layer tracing support for kernels < 2.6.38
918 * lttng context: perf counter, fix 32-bit vs 64-bit field size bug
919 * Update trace clock warning to match the current development plan
920 * ringbuffer: make ring buffer printk less verbose
921 * Makefile: do not run depmod manually
923 2011-09-30 LTTng modules 2.0-pre10
924 * x86-32: override sys_mmap syscall instrumentation
927 2011-09-29 LTTng modules 2.0-pre9
928 * x86 32 syscalls: fix !CONFIG_UID16
929 * Use __string_from_user
930 * Add __string_from_user
931 * Rename "comm" context to "procname"
932 * Fetch "type" name field for mount syscall
933 * Create common override file for all architectures
934 * Shrink stack size usage
935 * Cleanup: remove unused lttng-compat-syscalls.c file
936 * Support detailed compat syscalls on x86_64
938 * Add disabled compat syscalls detail (work in progress)
939 * Add config compat support for detailed x86_32 syscalls
940 * Handle newer 3.1+ perf API
941 * Add dummy x86-32 override headers
942 * Bind x86-32 syscall headers
943 * Add x86-32 syscall headers
944 * Add check for KALLSYMS_ALL in syscall extraction script
945 * Automate string extraction for syscalls
946 * Automate syscall filename/pathname extraction
947 * Add exit to ring_buffer_frontend so module is unloadable
948 * Add sys_open filename (x86_64)
949 * Add missing memcpy callback
950 * copy_from_user and memset
951 * Add missing alignment after header write
952 * lib ring buffer: add frontend init as module_init
953 * lib ring buffer frontend: add missing lock initialization
954 * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file)
955 * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address
956 * Create override for sys_mmap
957 * Rename syscalls -> syscall in LTTng ABI
958 * Use different event name for compat syscalls
959 * Allow trace syscall table override
960 * Add dummy override files
961 * syscall detail: add override capability
962 * Add pointer pretty-print heuristics
964 * Rename sys exit errno into ret
965 * Enable detailed syscalls only for native x86_64
966 * Use "unknown" for compat syscalls
967 * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat
970 * Only enable detailed syscalls for x86_64 for now
971 * Merge unknown syscall method with extended detail method
972 * Add underscore prefix before event names
973 * Add syscalls pointers detailed syscall tracing
974 * Use perl for regexp
975 * Support generation of syscall probes for those with pointers
976 * Support detailed syscalls with 0 arguments
977 * detailed syscall tracing (work in progress)
978 * Expose /proc/lttng file
979 * Implement detailed syscall event probe
980 * Disable perf build for < 2.6.33 kernels
981 * Syscall detail mode: generate syscall table
982 * block instrumentation: write cmd as hex sequence
983 * lttng-events TRACE_EVENT generator cleanup
984 * block layer instrumentation: fix cmd field
985 * Remove 0 args syscalls for now from type-aware syscall cb generator
986 * Generate trace syscall table macros
987 * Put syscall tracing without arg types back in place
988 * Detailed system call tracing (TRACE_EVENT() generation for integer support)
989 * lttng events probes: don't clash with "ctx" variable name
990 * lib ring buffer must take private pointer copy before decrementing refcount
992 2011-08-16 LTTng modules 2.0-pre8
993 * Fix metadata buffer wait/wakeup
995 2011-08-12 LTTng modules 2.0-pre7
996 * Add missing module refcount to lttng_tracepoint_list_fops
997 * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2
projects / lttng-modules.git / blob