Commit | Line | Data |
---|---|---|
5f7e9a38 MD |
1 | 2024-09-28 (Ask a Stupid Question Day) LTTng modules 2.13.15 |
2 | * Fix: scsi: sd: Atomic write support added in 6.11-rc1 | |
3 | * Fix: block_start removed from btrfs_get_extent in 6.11-rc1 | |
4 | * Fix: block_len removed frmo btrfs_get_extent in 6.11-rc1 | |
5 | * Fix: orig_start removed from btrfs_get_extent in 6.11-rc1 | |
6 | * Fix: ext4_da_reserve_space changed in 6.11-rc1 | |
7 | * Fix: kfree_skb changed in 6.11-rc1 | |
8 | * Fix: event notifier: set eval_capture to false for kprobe and uprobe | |
9 | ||
28110085 MD |
10 | 2024-07-18 (National Sour Candy Day) LTTng modules 2.13.14 |
11 | * kvm instrumentation: Fix kvm_mmio event NULL pointer dereference | |
12 | * Fix: Build on CentOS 9 Stream 2024-06 | |
13 | * fix: file: Rename fcheck lookup_fd_rcu (v5.10.220) | |
14 | * Cleanup: update stale file paths in LICENSE | |
15 | * Cleanup: use SPDX v3.0 identifiers | |
16 | * Warn and return on fd overflow fdt | |
17 | * fix: close_on_exec(): pass files_struct instead of fdtable (v6.10) | |
18 | * fix: net: udp: add IP/port data to the tracepoint udp/udp_fail_queue_rcv_skb (v6.10) | |
19 | * fix: btrfs: move ->parent and ->ref_root into btrfs_delayed_ref_node (v6.10) | |
20 | * fix: btrfs: simplify delayed ref tracepoints (v6.10) | |
21 | * Fix mm_vmscan_lru_isolate tracepoint for RHEL 9.4 kernel | |
22 | ||
b813aed7 MD |
23 | 2024-05-13 (National Leprechaun Day) LTTng modules 2.13.13 |
24 | * splice wrapper: Fix missing declaration | |
25 | * page alloc wrapper: Fix get_pfnblock_flags_mask prototype | |
26 | * lttng probe: include events-internal.h | |
27 | * syscalls: Remove unused duplicated code | |
28 | * statedump: Add missing events-internal.h include | |
29 | * lttng-events: Add missing static | |
30 | * event notifier: Add missing static | |
31 | * context callstack: Add missing static | |
32 | * lttng-clock: Add missing lttng/events-internal.h include | |
33 | * lttng-calibrate: Add missing static and include | |
34 | * lttng-bytecode: Remove dead code | |
35 | * lttng-abi: Add missing static to function definitions | |
36 | * ring buffer: Add missing static to function definitions | |
37 | * blkdev wrapper: Fix constness warning | |
38 | * Fix: timer_expire_entry changed in 4.19.312 | |
39 | * Fix: dev_base_lock removed in linux 6.9-rc1 | |
40 | * Fix: mm_compaction_migratepages changed in linux 6.9-rc1 | |
41 | * Fix: ASoC add component to set_bias_level events in linux 6.9-rc1 | |
42 | * Fix: ASoC snd_doc_dapm on linux 6.9-rc1 | |
43 | * Fix: build kvm probe on EL 8.4+ | |
44 | * Fix: support ext4_journal_start on EL 8.4+ | |
45 | * Fix: correct RHEL range for kmem_cache_free define | |
46 | ||
4ba4f0ec MD |
47 | 2024-03-21 (National Common Courtesy Day) LTTng modules 2.13.12 |
48 | * docs: Add supported versions and fix-backport policy | |
49 | * docs: Add links to project resources | |
50 | * Fix: Correct minimum version in jbd2 SLE kernel range | |
51 | * Fix: Handle recent SLE major version codes | |
52 | * Fix: build on sles15sp4 | |
53 | * Compile fixes for RHEL 9.3 kernels | |
54 | * Fix: ext4_discard_preallocations changed in linux 6.8.0-rc3 | |
55 | * Fix: btrfs_get_extent flags and compress_type changed in linux 6.8.0-rc1 | |
56 | * Fix: btrfs_chunk tracepoints changed in linux 6.8.0-rc1 | |
57 | * Fix: strlcpy removed in linux 6.8.0-rc1 | |
58 | * Fix: timer_start changed in linux 6.8.0-rc1 | |
59 | * Fix: sched_stat_runtime changed in linux 6.8.0-rc1 | |
60 | ||
e63d548a MD |
61 | 2024-01-10 (National Houseplant Appreciation Day) LTTng modules 2.13.11 |
62 | * Fix: Include linux/sched/rt.h for kernels v3.9 to v3.14 | |
63 | * Fix: Disable IBT around indirect function calls | |
64 | * Inline implementation of task_prio() | |
65 | * Fix: prio context NULL pointer exception | |
66 | * Fix: MODULE_IMPORT_NS is introduced in kernel 5.4 | |
67 | * Android: Import VFS namespace for android common kernel | |
68 | * Fix: get_file_rcu is missing in kernels < 4.1 | |
69 | * fix: lookup_fd_rcu replaced by lookup_fdget_rcu in linux 6.7.0-rc1 | |
70 | * fix: mm, vmscan signatures changed in linux 6.7.0-rc1 | |
71 | * fix: phys_proc_id and cpu_core_id moved in linux 6.7.0-rc1 | |
72 | * Fix build for RHEL 8.8 with linux 4.18.0-477.10.1+ | |
73 | * Fix: bytecode validator: oops during validation of immediate string | |
74 | * fix: lttng-probe-kvm-x86-mmu build with linux 6.6 | |
75 | * fix: built-in lttng with kernel >= v6.1 | |
76 | * fix: ubuntu kinetic kernel range for jdb2 | |
77 | ||
15ac0c8a MD |
78 | 2023-06-07 (National VCR Day) LTTng modules 2.13.10 |
79 | * Add support for RHEL 9.1 | |
80 | * Add support for RHEL 9.0 | |
81 | * fix: kallsyms wrapper on CONFIG_PPC64_ELF_ABI_V1 | |
82 | * fix: net: add location to trace_consume_skb() (v6.3) | |
83 | * fix: btrfs: pass find_free_extent_ctl to allocator tracepoints (v6.3) | |
84 | * fix: uuid: Decouple guid_t and uuid_le types and respective macros (v6.3) | |
85 | * fix: mm: introduce vma->vm_flags wrapper functions (v6.3) | |
86 | ||
da1f5a26 MD |
87 | 2023-03-03 (Canadian Bacon Day) LTTng modules 2.13.9 |
88 | * fix: jbd2: use the correct print format (v5.4.229) | |
89 | * fix: jbd2 upper bound for v5.10.163 | |
90 | * fix: jbd2: use the correct print format (v5.10.163) | |
91 | * fix: btrfs: move accessor helpers into accessors.h (v6.2) | |
92 | ||
d3bcf088 MD |
93 | 2023-01-13 (National Sticker Day) LTTng modules 2.13.8 |
94 | * fix: jbd2: use the correct print format | |
95 | * Fix: in_x32_syscall was introduced in v4.7.0 | |
96 | * Explicitly skip tracing x32 system calls | |
97 | * fix: kallsyms wrapper on ppc64el | |
98 | * fix: Adjust ranges for RHEL 8.6 kernels | |
99 | * fix: kvm-x86 requires CONFIG_KALLSYMS_ALL | |
100 | * fix: mm/slab_common: drop kmem_alloc & avoid dereferencing fields when not using (v6.1) | |
101 | ||
fbae1b8c MD |
102 | 2022-09-30 (National Day for Truth and Reconciliation) LTTng modules 2.13.7 |
103 | * Fix: handle integer capture page faults as skip field | |
104 | ||
ea8bb288 MD |
105 | 2022-09-30 (National Day for Truth and Reconciliation) LTTng modules 2.13.6 |
106 | * Fix: bytecode validator: reject specialized load field/context ref instructions | |
107 | * Fix: bytecode validator: reject specialized load instructions | |
108 | * Fix: honor "user" attribute for array/sequence of user integers | |
109 | * wrapper: powerpc64: fix kernel crash caused by do_get_kallsyms | |
110 | * Fix: event notification: Remove duplicate event enabled check | |
111 | * Fix: event notification capture: validate buffer length | |
112 | * Fix: handle capture page faults as skip field | |
113 | * Fix: event notification capture error handling | |
114 | * Fix: capture_sequence_element_{un,}signed: handle user-space input | |
115 | * Fix: notification capture: handle userspace strings | |
116 | * Implement lttng_msgpack_write_user_str | |
117 | * Fix: bytecode interpreter: LOAD_FIELD: handle user fields | |
118 | * Fix: move "user" attribute from field to type | |
119 | * Introduce lttng_copy_from_user_check_nofault | |
120 | * fix: adjust range v5.10.137 in block probe | |
121 | ||
eb8243c1 MD |
122 | 2022-08-19 (National Potato Day) LTTng modules 2.13.5 |
123 | * Fix: incorrect stub prototypes when CONFIG_HAVE_SYSCALL_TRACEPOINTS=n | |
124 | * fix: mm/tracing: add 'accounted' entry into output of allocation tracepoints (v6.0) | |
125 | * fix: block: remove bdevname (v6.0) | |
126 | * fix: fs/jbd2: Fix the documentation of the jbd2_write_superblock() callers (v6.0) | |
127 | * fix: tie compaction probe build to CONFIG_COMPACTION | |
128 | * fix: net: skb: introduce kfree_skb_reason() (v5.15.58..v5.16) | |
129 | * fix: workqueue: Fix type of cpu in trace event (v5.19) | |
130 | * fix: fs: Remove flags parameter from aops->write_begin (v5.19) | |
131 | * fix: mm/page_alloc: fix tracepoint mm_page_alloc_zone_locked() (v5.19) | |
132 | ||
b190b3e8 MD |
133 | 2022-06-03 (National Repeat Day) (National Repeat Day) LTTng modules 2.13.4 |
134 | * Fix: event notifier: racy use of last subbuffer record | |
135 | * Fix: bytecode interpreter context_get_index() leaves byte order uninitialized | |
136 | * fix: 'random' tracepoints removed in stable kernels | |
137 | * fix: random: remove unused tracepoints (v5.10, v5.15) | |
138 | * fix: sched/tracing: Append prev_state to tp args instead (v5.18) | |
139 | * fix: mm: compaction: cleanup the compaction trace events (v5.18) | |
140 | * fix: scsi: core: Remove <scsi/scsi_request.h> (v5.18) | |
141 | * fix: kprobes: Use rethook for kretprobe if possible (v5.18) | |
142 | * fix: random: remove unused tracepoints (v5.18) | |
143 | * fix: scsi: block: Remove REQ_OP_WRITE_SAME support (v5.18) | |
144 | * fix: block: remove genhd.h (v5.18) | |
145 | * fix: sched/tracing: Don't re-read p->state when emitting sched_switch event (v5.18) | |
146 | * fix: KVM: x86: Unexport kvm_x86_ops (v5.18) | |
147 | * Fix: do not warn on unknown counter ioctl | |
148 | * Fix: tracepoint event: allow same provider and event name | |
149 | * Fix: compaction migratepages event name | |
150 | ||
cd69bdbd MD |
151 | 2022-03-25 (National Waffle Day) LTTng modules 2.13.3 |
152 | * Document expected ISO8601 time formats in ABI header | |
153 | * Fix: lttng ABI: lttng_counter_ioctl() tainted scalar | |
154 | * Fix: sample discarded events count before reserve | |
155 | * Cleanup: comment alignment in ring buffer config.h | |
156 | ||
a0828ca5 MD |
157 | 2022-03-07 (National Cereal Day) LTTng modules 2.13.2 |
158 | * Fix: incorrect in/out direction for syscall exit | |
159 | * fix: net: socket: rename SKB_DROP_REASON_SOCKET_FILTER (v5.17) | |
160 | * fix: net: skb: introduce kfree_skb_reason() (v5.17) | |
161 | * fix: random: rather than entropy_store abstraction, use global (v5.17) | |
162 | * fix: btrfs: pass fs_info to trace_btrfs_transaction_commit (v5.17) | |
163 | * fix: mm: compaction: fix the migration stats in trace_mm_compaction_migratepages() (v5.17) | |
164 | * fix: block: remove the ->rq_disk field in struct request (v5.17) | |
165 | * fix: block: remove GENHD_FL_SUPPRESS_PARTITION_INFO (v5.17) | |
166 | * Copyright ownership transfer | |
167 | ||
8c0aec7e MD |
168 | 2022-01-05 (National Bird Day) LTTng modules 2.13.1 |
169 | * fix: mm: move kvmalloc-related functions to slab.h (v5.16) | |
170 | * fix: block: don't call blk_status_to_errno in blk_update_request (v5.16) | |
171 | * fix: KVM: MMU: change tracepoints arguments to kvm_page_fault (v5.16) | |
172 | * fix: KVM: x86: Get exit_reason as part of kvm_x86_ops.get_exit_info (v5.16) | |
173 | * fix: isystem: delete global -isystem compile option (v5.16) | |
174 | * fix: block: move block-related definitions out of fs.h (v5.16) | |
175 | * Fix: syscall tracing: missing trigger actions | |
176 | * Warn on event registration/unregistration failure | |
177 | * fix: implicit-int error in EXPORT_SYMBOL_GPL | |
178 | * fix: Revert "Makefile: Enable -Wimplicit-fallthrough for Clang" (v5.15) | |
179 | * fix: cpu/hotplug: Remove deprecated CPU-hotplug functions. (v5.15) | |
180 | ||
fbba0d79 MD |
181 | 2021-08-02 (Ice Cream Sandwich Day) LTTng modules 2.13.0 |
182 | * No change | |
183 | ||
ddb8c0ef MD |
184 | 2021-07-16 (World Snake Day) LTTng modules 2.13.0-rc3 |
185 | * fix: sched: Change task_struct::state (v5.14) | |
186 | * fix: btrfs: pass btrfs_inode to btrfs_writepage_endio_finish_ordered() (v5.14) | |
187 | * fix: adjust ranges for RHEL 8.4 | |
188 | ||
f982b51a MD |
189 | 2021-05-14 (National Dance Like a Chicken Day) LTTng modules 2.13.0-rc2 |
190 | * fix: adjust ranges for RHEL 8.2 and 8.3 | |
191 | * Disable x86 error code bitwise enum in default build | |
192 | * Disable mmap bitwise enum in default build | |
193 | * Disable block rwbs bitwise enum in default build | |
194 | * Disable sched_switch bitwise enum in default build | |
195 | * Disable open[at] bitwise enum in default build | |
196 | * Disable fcntl bitwise enum in default build | |
197 | * Disable clone bitwise enum in default build | |
198 | * Add experimental bitwise enum config option | |
199 | * Add defaults to Kconfig options | |
200 | * Cleanup: remove unused EXTCFLAGS from Makefile | |
201 | * Sync `show_inode_state()` macro with upstream stable kernels | |
202 | * Update .gitreview for stable-2.13 | |
203 | * Sync `show_inode_state()` macro with Ubuntu 4.15 kernel | |
204 | * fix: block: remove disk_part_iter (v5.12) | |
205 | * Cleanup: lib ring buffer: rename pagecpy local variable | |
206 | * Cleanup: clarify strcpy/strcpy_from_user local variables | |
207 | * Implement ring buffer Pascal string copy | |
208 | * Move alignment into event write callback | |
209 | * Cleanup: disable page fault after access_ok | |
210 | * Fix: increment buffer offset when failing to copy from user-space | |
211 | * Fix: add missing #include for 3.8 kernel | |
212 | * Fix: builtin script referring to old directories | |
213 | * events.h API const-ness | |
214 | * Rename struct lib_ring_buffer* to struct lttng_kernel_ring_buffer* | |
215 | * Rename struct channel to struct lttng_kernel_ring_buffer_channel | |
216 | * Refactoring: struct lttng_channel | |
217 | * Fix: missing #include for 3.8 kernel | |
218 | * Introduce struct lttng_kernel_tracepoint_class, enum probe_desc field | |
219 | * Set probe descriptor field in event descriptor | |
220 | * Split syscall tracepoint generation in their own files | |
221 | * Include `linux/in{,6}.h` closer to where it's used | |
222 | * Group all syscall enums in one compile unit | |
223 | * Include `linux/mman.h` for mmap flag enum | |
224 | * Add `struct trace_syscall_table` | |
225 | * Define `static_assert()` when not defined by kernel | |
226 | * Move event hash tables to private header | |
227 | * Move forward declarations to private header | |
228 | * Move lttng_syscall_filter forward declaration to private header | |
229 | * Split ID tracker into public/private structures | |
230 | * Move id tracker hash node to private header | |
231 | * Split struct lttng_session into public/private structures | |
232 | * Move struct lttng_metadata_stream to private header | |
233 | * Move event notifier and counter structures to private header | |
234 | * Rename struct lib_ring_buffer_ctx to struct lttng_kernel_ring_buffer_ctx | |
235 | * Refactoring: struct lttng_kernel_channel_buffer_ops | |
236 | * Rename lttng_probe_{,un}register to lttng_kernel_probe_{,un}register | |
237 | * Move metadata cache structure to internal header | |
238 | * Move internal APIs to internal header | |
239 | * Move kprobes, uprobes, kretprobes, syscall structures to internal header | |
240 | * Move kprobe, kretprobe, uprobe APIs to internal header | |
241 | * Remove unused TRACEPOINT_HAS_DATA_ARG | |
242 | * Move enabler APIs to internal header | |
243 | * Move bytecode structures to internal header | |
244 | * Remove include of internal header from tracepoint-event-impl.h | |
245 | * Rename struct lttng_probe_ctx to struct lttng_kernel_probe_ctx | |
246 | * Rename struct lttng_bytecode_runtime to struct lttng_kernel_bytecode_runtime | |
247 | * Rename struct lttng_bytecode_node to struct lttng_kernel_bytecode_node | |
248 | * Move context structures and API to internal header | |
249 | * Move enabler structures to internal header | |
250 | * Makefile: add .o wildcard target | |
251 | * Fix: Makefile: generation of specific .i file not working | |
252 | * Fix: refactor preemptible context | |
253 | * Refactoring: context callbacks | |
254 | * Remove event id parameter from event_reserve callback | |
255 | * Refactoring: ring buffer context | |
256 | * sequence and variant types: use previous field for length/tag if NULL | |
257 | ||
2ad5a979 MD |
258 | 2021-04-23 (National Take a Chance (on me ?) Day) LTTng modules 2.13.0-rc1 |
259 | * Set the 2.13 release codename and description | |
260 | * Fix: LTTng-modules ABI ioctl wrong direction | |
261 | * Refactoring: bytecode interpreter | |
262 | * Move probe_ctx argument to align with lttng-ust | |
263 | * Combine event notifier and recorder enable/disable functions | |
264 | * Refactoring: combine probe callbacks | |
265 | * Combine event recorder and notifier destroy | |
266 | * Refactoring: event structures | |
267 | * lttng-probes: Warn of event's and provider's name for mismatch | |
268 | * fix: mm, tracing: kfree event name mismatching with provider kmem (v5.12) | |
269 | * fix: refactor contexts for type description structures | |
270 | * fix: remove 'src/' from modules install path | |
271 | * fix: Adjust ranges for Ubuntu 5.4.0-67 kernel | |
272 | * fix: block: add a disk_uevent helper (v5.12) | |
273 | * Fix: perf counters: uninitialized field | |
274 | * Cleanup: implement dedicated file operations for events and enablers | |
275 | * Namespace LTTng modules ABI with lttng_kernel_abi_ prefix | |
276 | * Refactoring: type description structures | |
277 | * Prefix lttng_enum_desc with lttng_kernel_ | |
278 | * Prefix lttng_enum_value and lttng_enum_entry with lttng_kernel_ | |
279 | * Introduce internal event header | |
280 | * Cleanup: namespace string encoding | |
281 | * Cleanup: Rename abstract types to lttng_kernel_type | |
282 | * Cleanup: event_notifier -> notify in comments | |
283 | * Fix: event notifier: add missing parameters validation | |
284 | * msgpack: use KERNEL namespace for header protection | |
285 | * Cleanup: lttng_abi_create_event{,_notifier}: use switch/case rather than if | |
286 | * Add entryexit field to kretprobes ABI | |
287 | * Add missing fallthrough comments | |
288 | * No-op instrumentation is unsupported, cleanup fallthrough comments | |
289 | * kretprobes: rename "return" to "exit" | |
290 | * compiler warning cleanup: is_signed_type: compare -1 to 1 | |
291 | * Fix: bytecode linker: validate event and field array/sequence encoding | |
292 | * Fix: racy notifier captures update vs traversal | |
293 | * Fix: kretprobe: null ptr deref on session destroy | |
294 | * Fix: bytecode linker: iteration on wrong list head | |
295 | * counters: add coalesce_hits to ABI | |
296 | * fix: mm, tracing: record slab name for kmem_cache_free() (v5.12) | |
297 | * Fix: filter interpreter early-exits on uninitialized value | |
298 | * Fix: memory leaks on event notifier destroy | |
299 | * Fix: memory leaks on event destroy | |
300 | * fix: Adjust ranges for Ubuntu 5.8.0-44 kernel | |
301 | * Fix: do not use bdi_unknown_name symbol | |
302 | * fix: memcg: fix a crash in wb_workfn when a device disappears (5.6) | |
303 | * Fix: writeback: out-of-bound reads | |
304 | * fix: Add one digit to RHEL major release version | |
305 | * fix: Add one digit to SLES minor release version | |
306 | * fix: RT_PATCH_VERSION is close to overflow | |
307 | * fix: cast LTTNG_KERNEL_VERSION/LTTNG_LINUX_VERSION_CODE to uint64_t | |
308 | * fix: double defined LTTNG_KERNEL_VERSION | |
309 | * fix: UTS_UBUNTU_RELEASE_ABI is close to overflow | |
310 | * fix: sublevel version overflow in LINUX_VERSION_CODE | |
311 | * Namespace kernel version macros | |
312 | * aarch64: blacklist gcc prior to 5.1 | |
313 | * fix: missing include for 'task_struct' in fdtable.h | |
314 | * Fix: counter-api: always inline counter add function | |
315 | * fix: genirq: Restrict export of irq_to_desc() (v5.11) | |
316 | * fix: block: merge struct block_device and struct hd_struct (v5.11) | |
317 | * fix: kprobes: Remove kretprobe hash (v5.11) | |
318 | * fix: file: Rename fcheck lookup_fd_rcu (v5.11) | |
319 | * fix: block: remove the request_queue argument to the block_bio_remap tracepoint (v5.11) | |
320 | * fix: block: remove the request_queue argument to the block_split tracepoint (v5.11) | |
321 | * fix: block: simplify and extend the block_bio_merge tracepoint class (v5.11) | |
322 | * fix: block: remove the request_queue to argument request based tracepoints (v5.11) | |
323 | * fix: remove floating-point arguments in msgpack | |
324 | * abi: use 0, 1 for counter enumerations | |
325 | * Cleanup: use tabs in abi.h | |
326 | * Bump LTTNG_MODULES_ABI_MINOR_VERSION to 6 | |
327 | * Fix: handle default switch case with -EINVAL in lttng-syscalls | |
328 | * fix: use wrapper for hlist_for_each_entry_rcu | |
329 | * fix: asm/barrier.h was introduced in v3.4 | |
330 | * Fix: handle default switch case with -EINVAL in __lttng_counter_add | |
331 | * Introduce lttng smp_store_release smp_load_acquire wrappers | |
332 | * fix: include byteorder.h for 'cpu_to_*' | |
333 | * Fix: notifier: use store-release/load-acquire for error counter | |
334 | * Fix: event-notifier: Groups may not have an error counter | |
335 | * Bump LTTNG_KERNEL_EVENT_NOTIFIER_PADDING to 32 bytes | |
336 | * Fix: remove dead code in msgpack.c | |
337 | * Fix: counter: cast UINT*_MAX to 64-bit signed type before negative | |
338 | * Fix: include limits.h wrapper from libcounter | |
339 | * Fix: include kernel.h in wrapper/limits.h | |
340 | * Introduce limits wrapper | |
341 | * Introduce lazy system call event creation | |
342 | * Implement event notifier error counter | |
343 | * Implement lib counter | |
344 | * capture: Replace FIXME by explanation of the limit | |
345 | * Implement capturing payload on event notifier | |
346 | * Fix: comment related to filter bytecode list | |
347 | * Fix: use vmalloc for filter bytecode allocation | |
348 | * Implement enum and sequence capture serialization functions | |
349 | * bytecode: Add `OBJECT_TYPE_{UN,}SIGNED_ENUM` type | |
350 | * Generalize `lttng_enabler_link_bytecode()` bytecode list | |
351 | * Cleanup: rename `_lttng_filter_link_bytecode()` -> `link_bytecode()` | |
352 | * Add `interpreter_funcs` to `lttng_bytecode_runtime` | |
353 | * bytecode: rename `lttng_filter_sync_state()` -> `lttng_bytecode_filter_sync_state()` | |
354 | * Rename filter bytecode types and files | |
355 | * bytecode: generalize `struct lttng_filter_bytecode_node` | |
356 | * Add msgpack implementation for serializing captures | |
357 | * bytecode: allow interpreter to return any type | |
358 | * bytecode: propagate `rev_bo` of element | |
359 | * bytecode: set register type to `REG_PTR` even if not used | |
360 | * Add `lttng_bytecode_interpret_format_output()` for top of stack extraction | |
361 | * bytecode: add `REG_U64` interpreter register type | |
362 | * Fix: filter validator: refuse string and star glob input to bitwise operation | |
363 | * Fix: bytecode: Validate register type for instructions expecting unknown type | |
364 | * Cleanup: Rename filter functions/fields to mention "filter" | |
365 | * Implement event notifiers for syscalls | |
366 | * Fix: syscalls: address of statically allocated element never null | |
367 | * Rename LTTNG_SYSCALL_MATCH_ -> LTTNG_KERNEL_SYSCALL_MATCH_ | |
368 | * Allow LTTNG_KERNEL_SYSCALL_{ENTRY, EXIT} | |
369 | * syscalls: extract `lttng_syscall_filter_enable()` for reuse | |
370 | * Cleanup: syscall: remove unused `syscall_name` field | |
371 | * fix: adjust version range for trace_find_free_extent() | |
372 | * Improve the release script | |
373 | * Add release maintainer script | |
374 | * fix: include order for older kernels | |
375 | * fix: tracepoint: Optimize using static_call() (v5.10) | |
376 | * fix: KVM: x86/mmu: Return unique RET_PF_* values if the fault was fixed (v5.10) | |
377 | * fix: kvm: x86/mmu: Add TDP MMU PF handler (v5.10) | |
378 | * fix: KVM: x86: Add intr/vectoring info and error code to kvm_exit tracepoint (v5.10) | |
379 | * fix: ext4: fast commit recovery path (v5.10) | |
380 | * fix: btrfs: make ordered extent tracepoint take btrfs_inode (v5.10) | |
381 | * fix: btrfs: tracepoints: output proper root owner for trace_find_free_extent() (v5.10) | |
382 | * fix: objtool: Rename frame.h -> objtool.h (v5.10) | |
383 | * Revert "Implement event notifiers for syscalls" | |
384 | * Fix: ressource leak in id tracker | |
385 | * Implement event notifiers for syscalls | |
386 | * lttng-syscalls.c: extract function calling actual probe | |
387 | * Namespace syscall code relating to events | |
388 | * Implement event notifiers for uprobes | |
389 | * Namespace uprobe functions relating to events | |
390 | * doc: event notifier on kretprobe is not supported | |
391 | * Implement event notifiers for kprobes | |
392 | * Namespace kprobe functions relating to events | |
393 | * Implement event notifiers for tracepoints | |
394 | * Implement event notifier probes | |
395 | * Fix: event notifier: adapt read iterator state to poll expectations | |
396 | * Fix: event-notifier: do not flush packet if it only contains subbuf header | |
397 | * Implement lttng_event_notifier_group_notif_fops read, poll, open, release ABI | |
398 | * Implement event notifier send notification | |
399 | * Add event notifier and event notifier enabler | |
400 | * Implement event notifier group create | |
401 | * Add token to `struct lttng_kernel_event` | |
402 | * lttng-events: move lttng_transport_find earlier in source file | |
403 | * lib ring buffer: move subbuffer_consume_record into LTTNG_RING_BUFFER_COUNT_EVENTS ifdef | |
404 | * lib ring buffer iterator: introduce lib_ring_buffer_put_current_record | |
405 | * Introduce event notifier lib ring buffer client | |
406 | * lttng_abi_create_stream_fd: expect fd name as parameter | |
407 | * LTTng ring buffer clients: expect void pointer as private data to create channel | |
408 | * lib ring buffer: use irq_work for wakeup by writer | |
409 | * Rename `lttng_event_{get,put}()` to `lttng_event_desc_{get,put}()` | |
410 | * Cleanup: extract function to borrow hashlist bucket | |
411 | * Decouple `struct lttng_event` from filter code | |
412 | * Rename `lttng_create_*_if_missing()` in anticipation of event notifiers | |
413 | * Extract event enabler fields to specialized struct | |
414 | * Docs: explain why unused `lttng_enabler::ctx` is kept around | |
415 | * Rename `enum lttng_enabler_type` to `_format_type` | |
416 | * Test: add signed value and enum for testings of event notifier capture | |
417 | * Cleanup: remove usage of enum in ABI structures | |
418 | * Fix: type mismatch in clone instrumentation | |
419 | * syscalls: Make clone()'s `flags` field a 2 enum struct. | |
420 | * fix: strncpy equals destination size warning | |
421 | * Set version to 2.13-pre | |
422 | * Cleanup: lttng-syscalls: silence warning about uninitialized bitmap variable | |
423 | * Add 'kernel_read' wrapper for kernels < v4.14 | |
424 | * fix: Use 'kernel_read' to read from procfs | |
425 | * fix: don't allow userspace copy to read kernel memory | |
426 | * fix: Add a 1MB limit to lttng_strlen_user_inatomic | |
427 | * fix: Adjust ranges for Ubuntu 4.15.0-119 kernel | |
428 | * fix: Adjust ranges for Ubuntu HWE 5.0 kernels | |
429 | * Fix: system call filter table | |
430 | * fix: version ranges for ext4_discard_preallocations and writeback_queue_io | |
431 | * fix: writeback: Fix sync livelock due to b_dirty_time processing (v5.9) | |
432 | * fix: writeback: Drop I_DIRTY_TIME_EXPIRE (v5.9) | |
433 | * fix: removal of [smp_]read_barrier_depends (v5.9) | |
434 | * fix: ext4: indicate via a block bitmap read is prefetched… (v5.9) | |
435 | * fix: ext4: limit the length of per-inode prealloc list (v5.9) | |
436 | * fix: KVM: x86/mmu: Make kvm_mmu_page definition and accessor internal-only (v5.9) | |
437 | * fix: Move mmutrace.h into the mmu/ sub-directory (v5.9) | |
438 | * Namespace all logging statements | |
439 | * Kconfig: fix dependency issue when building in-tree without CONFIG_FTRACE | |
440 | * Fix: mmap enum flags build failures | |
441 | * syscalls: Make mmap()'s fields `prot` and `flags` enums | |
442 | * x86: add error code enum to pagefault tracepoints | |
443 | * Fix: TAINT_UNSAFE_SMP renamed to TAINT_CPU_OUT_OF_SPEC in v3.15 | |
444 | * module_load: change `taints` field to `ctf_enum` | |
445 | * Fix: Lock metadata cache on session destroy | |
446 | * Fix: metadata stream leak, missing list removal and locking | |
447 | * Fix: coherent state not changed atomically with metadata written | |
448 | * fix: include module.h for EXPORT_SYMBOL_GPL | |
449 | * fix: __lttng_vmalloc_node_range const caller introduced in v3.6 | |
450 | * fix: version range for overflow_callback | |
451 | * fix: global_dirty_limit was introduced in v3.1 | |
452 | * fix: wrapper_uprobe_unregister is a void function | |
453 | * fix: prior to v4.0, __vmalloc_node_range had no vm_flags param | |
454 | * fix: vmalloc on v5.8 without KALLSYMS | |
455 | * Detect missing symbols used with kallsyms_lookup at compile time | |
456 | * Add time namespace context | |
457 | * Use exported symbol bdevname() instead of disk_name() | |
458 | * Add git-review config | |
459 | * fix: mm: remove vmalloc_sync_(un)mappings() (v5.8) | |
460 | * Update design document | |
461 | * Add lttng-modules design document | |
462 | * Fix: callstack: initialize nested sequence length field name | |
463 | * Fix: callstack: NULL pointer dereference: length field also need fdata | |
464 | * Fix: callstack context memory corruption | |
465 | * fix: mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK (v5.8) | |
466 | * fix: block: remove the error argument to the block_bio_complete (v5.8) | |
467 | * fix: pipe_buf_operations rework (v5.8) | |
468 | * Fix: syscalls: Ignore fcntl cmd specific to 32-bit in 64-bit only config | |
469 | * Fix: Implement RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK | |
470 | * fix: vmalloc_sync_mappings was backported to v5.5.12 | |
471 | * Update: Additional kernel ranges for vmalloc_sync_mappings | |
472 | * Update: Use vmalloc_sync_mappings for stable kernels | |
473 | * Fix: Use vmalloc_sync_mappings on kernel 5.6 as well | |
474 | * Cleanup: remove unsupported `ctf_float()` macros | |
475 | * Cleanup: have interpreter functions return _DISCARD instead of 0 | |
476 | * Cleanup: bytecode: typo: "s16" -> "u16" | |
477 | * Cleanup: Rename patches.i to patches.h | |
478 | * Cleanup: Move all source files to src/ | |
479 | * Cleanup: Move patches.i to include/generated/ | |
480 | * Cleanup: Move lttng-modules instrumentation headers | |
481 | * Cleanup: Remove toplevel directory from include search path | |
482 | * Cleanup: Move blacklist/ headers to include/blacklist/ | |
483 | * Cleanup: Move wrapper/ headers to include/wrapper/ | |
484 | * Cleanup: Move instrumentation/ headers to include/instrumentation/ | |
485 | * Cleanup: Remove deprecated TODO file | |
486 | * fix: add missing guid_t type to wrapper | |
487 | * Fix: missing wrapper rename to wrapper_vmalloc_sync_mappings | |
488 | * Cleanup: Move headers from toplevel to include/lttng/ | |
489 | * Cleanup: Move headers from probes/ to include/lttng/ | |
490 | * Cleanup: Move headers from lib/ to include/lttng/ | |
491 | * Cleanup: Move lib/ringbuffer/ headers to include/ringbuffer/ | |
492 | * Fix: wrapper random documentation | |
493 | * Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7 | |
494 | * Unbreak LTTng for kernel 5.7 | |
495 | * Move lttng wrappers into own module | |
496 | * Introduce lttng_guid_gen wrapper for kernels >= 5.7.0 | |
497 | * instrumentation: update x86 kvm instrumentation for kernel >= 5.7.0 | |
498 | * instrumentation: update mm_vmscan for kernel >= 5.7.0 | |
499 | * filter: bytecode already in the list should go before | |
500 | * tracepoint: Refactor representation of nested types | |
501 | * wrapper/compiler.h: Implement __LTTNG_COMPOUND_LITERAL | |
502 | * Update to SPDX v3.0 identifiers | |
503 | * fix: uaccess wrapper for CentOS >= 4.18.0-147 | |
504 | * fix: ext4 instrumentation for CentOS >= 4.18.0-147 | |
505 | * fix: signal instrumentation for CentOS >= 4.18.0-147 | |
506 | * fix: kvm instrumentation for CentOS >= 4.18.0-147 | |
507 | * fix: rcu instrumentation for CentOS >= 4.18.0-80 | |
508 | * Fix: update kvm instrumentation for Ubuntu 5.3.0-45 | |
509 | * Fix: update kvm instrumentation for Ubuntu 5.3.0-43 | |
510 | * Fix: fcntl enum: only emit F_GETOWNER_UIDS for kernels >= 3.6 | |
511 | * syscalls: Make the cmd field of fcntl an enum | |
512 | * syscalls: Make the flags and mode fields of open[at] enumerations | |
513 | * Fix: update kvm instrumentation for Ubuntu 4.15.0-92 | |
514 | * Record event as soon as one filter evaluates to TRUE | |
515 | * Add UDP and ICMP packet header information to the tracepoint | |
516 | * statedump: introduce file_table_address | |
517 | * Remove kernel version from syscall headers name | |
518 | * Add script to automate the syscall extraction process | |
519 | * Update lttng-syscalls-extractor for v5.6.0 | |
520 | * Add a Makefile for the lttng-syscalls-extractor module | |
521 | * Cleanup: Syscall headers scripts shellcheck warnings | |
522 | * Remove lttng-ftrace integration | |
523 | * Remove dependency on kallsyms for splice_to_pipe (kernel 4.2+) | |
524 | * Remove dependency on kallsyms for irq_to_desc (kernel 3.4+) | |
525 | * Remove work-around for signed tracepoint module tainting (kernel 3.15+) | |
526 | * Change integer base to hex for fields representing addresses | |
527 | * Fix: rcu: Fix data-race due to atomic_t copy-by-value (5.5.6, 5.4.22) | |
528 | * fix: y2038: hide timeval/timespec/itimerval/itimerspec types (v5.6) | |
529 | * fix: use timespec64 on kernels that have it | |
530 | * fix: move lttng_close_on_exec to proper wrapper | |
531 | * fix: 'struct timex' removed upstream (v5.6) | |
532 | * Fix: statedump: consistently check task_cred_xxx() return value for NULL | |
533 | * Fix: statedump: check task_active_pid_ns return value for NULL | |
534 | * Fix: lttng-events.c: variable may be used uninitialized | |
535 | * Cleanup: remove trailing white spaces across project | |
536 | * sched: Make the sched_switch task state an enum | |
537 | * block: Make the rwbs field as a bit field enum | |
538 | * fix: workqueue: add worker function to workqueue_execute_end tracepoint (v5.6) | |
539 | * fix: media: v4l2: abstract timeval handling in v4l2_buffer (v5.6) | |
540 | * fix: rcu: Remove kfree_rcu() special casing and lazy-callback (v5.6) | |
541 | * fix: rcu: Fix data-race due to atomic_t copy-by-value (v5.6) | |
542 | * fix: btrfs: make btrfs_ordered_extent naming consistent (v5.6) | |
543 | * fix: KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit (v5.6) | |
544 | * fix: proc: decouple proc from VFS with "struct proc_ops" (v5.6) | |
545 | ||
ada81c8b MD |
546 | 2020-02-05 (National Weatherperson's Day) LTTng modules 2.12.0-rc1 |
547 | * Fix: lttng-syscalls.c: marking wrong syscall probe as unregistered | |
548 | * Version 2.12.0-pre | |
549 | * Bump LTTNG_MODULES_ABI_MINOR_VERSION to 5 | |
550 | * fix: use user ns wrapper code in new id trackers | |
551 | * fix: function prototype in wrapper/mm.h | |
552 | * ID tracker: implement vpid/uid/vuid/gid/vgid trackers | |
553 | * lttng-abi: Document ioctl numbers reserved by lttng-abi-old.h | |
554 | * lttng-clear: stop tracing required | |
555 | * sunrpc: introduce lttng_get_clid helper | |
556 | * Fix: sunrpc: use signed integer for client id | |
557 | * Fix: sunrpc: null rpc_clnt dereference in rpc_task_queued tracepoint | |
558 | * Fix: SUNRPC: Fix oops when trace sunrpc_task events in nfs client | |
559 | * fix: ext4: Reserve revoke credits for freed blocks (v5.5) | |
560 | * fix: btrfs: tracepoints: constify all pointers (v5.5) | |
561 | * fix: btrfs block group struct refactor (v5.5) | |
562 | * fix: y2038: itimer: change implementation to timespec64 (v5.5) | |
563 | * Update .gitignore from upstream | |
564 | * Add missing include for kernels between 3.8 and 3.15 | |
565 | * Fix: LTTNG_KERNEL_ADD_CALLSITE: Handle unknown event type | |
566 | * net: Add entry/exit tracepoints for all receive paths | |
567 | * statedump: Add thread ID (tid) to interrupt | |
568 | * metadata: Add the product uuid to the 'env' section | |
569 | * Cleanup: statedump process state event pid namespace fields | |
570 | * Add namespaces statedump | |
571 | * Add uid/gid contexts | |
572 | * Add namespace contexts | |
573 | * README.md: Document LTTNG_TRACEPOINT_EVENT | |
574 | * README.md: cleanup formatting for bullet lists | |
575 | * Fix: btrfs: move basic block_group definitions to their own header (v5.4) | |
576 | * Cleanup: Silence gcc fall-through warning | |
577 | * Fix: update sched prev_state instrumentation for upstream kernel | |
578 | * Fix: gcc-9.1 stack frame size warning | |
579 | * Implement ring buffer clear | |
580 | * Make bitfield.h C++-friendly | |
581 | * Introduce LTTNG_KERNEL_SESSION_SET_CREATION_TIME | |
582 | * Add metadata env fields | |
583 | * Introduce LTTNG_KERNEL_SESSION_SET_NAME | |
584 | * Fix: do not use diagnostic pragma when GCC version is lower than 4.6.0 | |
585 | * Fix: missing define when not building with gcc | |
586 | * Fix: lttng-tracepoint module notifier should return NOTIFY_OK | |
587 | * Fix: Don't print ring-buffer's records count when it is not used | |
588 | * Fix: do not set quiescent state on channel destroy | |
589 | * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags | |
590 | * Introduce callstack stackwalk implementation header | |
591 | * Prepare callstack common code for stackwalk | |
592 | * Introduce callstack legacy implementation header | |
593 | * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2) | |
594 | * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2) | |
595 | * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2) | |
596 | * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2) | |
597 | * fix: timer/trace: Improve timer tracing (v5.2) | |
598 | * Cleanup: bitfields: streamline use of underscores | |
599 | * Silence compiler "always false comparison" warning | |
600 | * Fix: bitfield: shift undefined/implementation defined behaviors | |
601 | * Fix: timestamp_end field should include all events within sub-buffer | |
602 | * Fix: Remove start and number from syscall_get_arguments() args (v5.1) | |
603 | * lttng abi documentation: clarify getter usage requirements | |
604 | * Fix: don't access packet header for stream_id and stream_instance_id getters | |
605 | * Fix: atomic_long_add_unless() returns a boolean | |
606 | * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1) | |
607 | * Fix: pipe: stop using ->can_merge (v5.1) | |
608 | * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1) | |
609 | * Fix: mm: create the new vm_fault_t type (v5.1) | |
610 | * Fix: extra-version-git.sh redirect stderr to /dev/null | |
611 | * Move timekeeping blacklisting to a header file | |
612 | * Blacklist: kprobe for arm | |
613 | * Cleanup: tp mempool: Remove logically dead code | |
614 | * Fix: btrfs: Remove fsid/metadata_fsid fields from btrfs_info | |
615 | * Fix: SUNRPC: Simplify defining common RPC trace events (v5.0) | |
616 | * Fix: Replace pointer values with task->tk_pid and rpc_clnt->cl_clid | |
617 | * Fix: Remove 'type' argument from access_ok() function (v5.0) | |
618 | * Fix: timer instrumentation for RHEL 7.6 | |
619 | * Add missing SPDX license identifiers to uprobes | |
620 | * Drop support for kernels < 3.0 from Makefiles | |
621 | * Drop support for kernels < 3.0 from writeback instrumentation | |
622 | * Drop support for kernels < 3.0 from workqueue instrumentation | |
623 | * Drop support for kernels < 3.0 from skb instrumentation | |
624 | * Drop support for kernels < 3.0 from scsi instrumentation | |
625 | * Drop support for kernels < 3.0 from sched instrumentation | |
626 | * Drop support for kernels < 3.0 from power instrumentation | |
627 | * Drop support for kernels < 3.0 from net instrumentation | |
628 | * Drop support for kernels < 3.0 from module instrumentation | |
629 | * Drop support for kernels < 3.0 from mm_vmscan instrumentation | |
630 | * Drop support for kernels < 3.0 from lock instrumentation | |
631 | * Drop support for kernels < 3.0 from kvm instrumentation | |
632 | * Drop support for kernels < 3.0 from kmem instrumentation | |
633 | * Drop support for kernels < 3.0 from jbd2 instrumentation | |
634 | * Drop support for kernels < 3.0 from irq instrumentation | |
635 | * Drop support for kernels < 3.0 from ext4 instrumentation | |
636 | * Drop support for kernels < 3.0 from block instrumentation | |
637 | * Drop support for kernels < 3.0 from lttng-statedump-impl.c | |
638 | * Drop support for kernels < 3.0 from lttng-kernel-version.h | |
639 | * Drop support for kernels < 3.0 from lttng-events.h | |
640 | * Drop support for kernels < 3.0 from lib | |
641 | * Drop spinlock.h wrapper | |
642 | * Drop kstrtox.h wrapper | |
643 | * Drop uuid.h wrapper | |
644 | * Drop vzalloc.h wrapper | |
645 | * Drop support for kernels < 3.0 from tracepoint.h wrapper | |
646 | * Drop support for kernels < 3.0 from perf.h wrapper | |
647 | * Drop support for kernels < 3.0 from atomic.h wrapper | |
648 | * Drop compat patches for kernels < 2.6.36 | |
649 | * Bump minimum kernel version to 3.0 | |
650 | * Fix: ext4: adjust reserved cluster count when removing extents (v4.20) | |
651 | * Fix: signal: Remove SEND_SIG_FORCED (v4.20) | |
652 | * Fix: signal: Distinguish between kernel_siginfo and siginfo (v4.20) | |
653 | * statedump cpu topology: introduce LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY | |
654 | * CPU topology statedump on x86 | |
655 | * Fix: update kvm instrumentation for SLES12 SP2 LTSS >= 4.4.121-92.92 | |
656 | * Fix: Add missing const to lttng_tracepoint_ptr_deref prototype | |
657 | * Fix: adapt to kernel relative references | |
658 | * Fix: sync event enablers before choosing header type | |
659 | * Fix: implicit declarations caused by buffer size checks. | |
660 | * Prevent allocation of buffers if exceeding available memory | |
661 | * Fix: btrfs instrumentation namespacing | |
662 | * Fix: Convert rcu tracepointis to gp_seq (v4.19) | |
663 | * Fix: tracing: Centralize preemptirq tracepoints (4.19) | |
664 | * Fix: net: expose sk wmem in sock_exceed_buf_limit tracepoint (4.19) | |
665 | * Fix: access migrate_disable field directly | |
666 | * Fix: out of memory error handling | |
667 | * Fix: uprobes: missing break in lttng_event_ioctl() | |
668 | * Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead | |
669 | * Fix: instruction pointer has different names across arch | |
670 | * Fix: build failures when CONFIG_UPROBES is absent | |
671 | * uprobe: Support multiple call sites for the same uprobe event | |
672 | * uprobe: Receive file descriptor from session instead of path to file | |
673 | * uprobe: Mark uprobe event as registered | |
674 | * Add uprobes support | |
675 | * Fix: adjust SLE version ranges to build with SP2 and SP3 | |
676 | * Fix: Allow alphanumeric characters in SLE version | |
677 | * Fix: Adjust range for SuSE 4.4.103-92 kernels | |
678 | * Cleanup: move to kernel style SPDX license identifiers | |
679 | * Cleanup: move scripts to subdirectory | |
680 | * Cleanup: modinfo keys | |
681 | * Add extra version information framework | |
682 | * Revert "Add btrfs file item tracepoints" | |
683 | * Fix: btrfs: Remove unnecessary fs_info parameter | |
684 | * Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint | |
685 | * Fix: asoc: Remove snd_soc_cache_sync() implementation | |
686 | * Fix: asoc: fix printing jack name | |
687 | * Fix: asoc: Consolidate path trace events | |
688 | * Fix: ASoC level IO tracing removed upstream | |
689 | * Enable userspace callstack contexts only on x86 | |
690 | * Prevent re-entrancy in callstack-user context | |
691 | * Callstack context: bump number of entries to 128 | |
692 | * Fix: callstack context alignment calculation | |
693 | * Cleanup callstack context | |
694 | * Fix callstack context: write empty sequence if no stack trace | |
695 | * Fix: callstack context: false-sharing, bad memory size allocation | |
696 | * callstack context: use delimiter when stack is incomplete | |
697 | * Cleanup callstack context | |
698 | * Add kernel and user callstack contexts | |
699 | * Assign CPU id before saving the context size | |
700 | * Define max nesting count constant | |
701 | * Compute variable sized context length | |
702 | * Pass arguments for context size computation | |
703 | * Add 9p probe | |
704 | * Update delayed ref tracepoints for v3.12 | |
705 | * Add btrfs file item tracepoints | |
706 | * Add btrfs tracepoint for em's EEXIST case | |
707 | * Fix: dyntick field added to trace_rcu_dyntick in v4.16 | |
708 | * Fix: BUILD_BUG_ON with compile time constant on < v2.6.38 | |
709 | * Fix: lttng filter validator ERANGE error handling | |
710 | * Fix: filter interpreter: use LTTNG_SIZE_MAX | |
711 | * Filter: add FILTER_OP_RETURN_S64 instruction | |
712 | * Perform bitwise ops on unsigned types | |
713 | * Filter: catch shift undefined behavior | |
714 | * Filter: add lshift, rshift, bit not ops | |
715 | * Filter: index array, sequences, implement bitwise binary operators | |
716 | * Fix: pid tracker should track "pgid" for noargs probes | |
717 | * lttng-tp-mempool: perform node-local allocation | |
718 | * Fix: update RCU instrumentation for 4.17 | |
719 | * Fix: sunrpc instrumentation for 4.17 | |
720 | * Fix: use struct reclaim_stat in mm_vmscan_lru_shrink_inactive for 4.17 | |
721 | * Fix: Add gfp_flags arg to mm_vmscan_kswapd_wake for 4.17 | |
722 | * Update: kvm instrumentation for ubuntu 4.13.0-38 | |
723 | * Fix: update kvm instrumentation for Ubuntu 3.13.0-144 | |
724 | * Fix: btrfs instrumentation namespacing | |
725 | * Cleanup: comment about CONFIG_HOTPLUG_CPU ifdef | |
726 | * Fix: do not use CONFIG_HOTPLUG_CPU for the new hotplug API | |
727 | * Fix: update kvm instrumentation for 4.1.50+ | |
728 | * Use the memory pool instead of kmalloc | |
729 | * Create a memory pool for temporary tracepoint probes storage | |
730 | * Fix: use proper pid_ns in the process statedump | |
731 | * Fix: add variable quoting to shell scripts | |
732 | * Update: kvm instrumentation for fedora 4.14.13-300 | |
733 | * Fix: Add Fedora version macros | |
734 | * Add preemptirq instrumentation | |
735 | * Clean-up: fix stale #endif comments | |
736 | * Command to dump the metadata cache again | |
737 | * Add a new /dev/lttng-logger interface | |
738 | * Fix: update btrfs instrumentation for SuSE 4.4.114-92 | |
739 | * Fix: update block instrumentation for SuSE 4.4.114-92 | |
740 | * Fix: update rcu instrumentation for v4.16 | |
741 | * Fix: update vmscan instrumentation for v4.16 | |
742 | * Fix: update timer instrumentation on 4.16 and 4.14-rt | |
743 | * Update kvm instrumentation for debian kernel 4.14.0-3 | |
744 | * Fix: network instrumentation protocol enum | |
745 | * Fix: update btrfs instrumentation for SuSE 4.4.103-6 | |
746 | * Fix: update block instrumentation for SuSE 4.4.73-5 | |
747 | * Fix: global_dirty_limit for kernel v4.2 and up | |
748 | * Fix: network instrumentation handling of corrupted TCP headers | |
749 | * Fix: add missing uaccess.h include from kstrtox.h wrapper | |
750 | * Update: kvm instrumentation for 4.14.14+, 4.9.77+, 4.4.112+ | |
751 | * Fix: btrfs_delayed_ref_head was unwired since v3.12 | |
752 | * Update kvm instrumentation for debian kernel 4.9.65-3 | |
753 | * Fix: debian kernel version parsing | |
754 | * Fix: block instrumentation 4.14+ NULL pointer dereference | |
755 | * Update: kvm instrumentation for 3.16.52 and 3.2.97 | |
756 | * Fix: kvm instrumentation for 4.15 | |
757 | * Update sock instrumentation for 4.15 | |
758 | * Update kvm instrumentation for 4.15 | |
759 | * Fix: ACCESS_ONCE() removed in kernel 4.15 | |
760 | * Fix: sched instrumentation on stable RT kernels | |
761 | * timer API transition for kernel 4.15 | |
762 | * Fix: Don't nest get online cpus | |
763 | * Fix: lttng_channel_syscall_mask() bool use in bitfield | |
764 | * Fix: update kmem instrumentation for kernel 4.15 | |
765 | * Fix: lttng_kvmalloc helper NULL pointer OOPS | |
766 | ||
aca13e38 MD |
767 | 2018-09-05 (Be Late for Something Day) LTTng modules 2.11.0-rc1 |
768 | * Fix: uprobes: missing break in lttng_event_ioctl() | |
769 | * Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead | |
770 | * Fix: instruction pointer has different names across arch | |
771 | * Fix: build failures when CONFIG_UPROBES is absent | |
772 | * uprobe: Support multiple call sites for the same uprobe event | |
773 | * uprobe: Receive file descriptor from session instead of path to file | |
774 | * uprobe: Mark uprobe event as registered | |
775 | * Add uprobes support | |
776 | * Fix: adjust SLE version ranges to build with SP2 and SP3 | |
777 | * Fix: Allow alphanumeric characters in SLE version | |
778 | * Fix: Adjust range for SuSE 4.4.103-92 kernels | |
779 | * Cleanup: move to kernel style SPDX license identifiers | |
780 | * Cleanup: move scripts to subdirectory | |
781 | * Cleanup: modinfo keys | |
782 | * Add extra version information framework | |
783 | * Revert "Add btrfs file item tracepoints" | |
784 | * Fix: btrfs: Remove unnecessary fs_info parameter | |
785 | * Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint | |
786 | * Fix: asoc: Remove snd_soc_cache_sync() implementation | |
787 | * Fix: asoc: fix printing jack name | |
788 | * Fix: asoc: Consolidate path trace events | |
789 | * Fix: ASoC level IO tracing removed upstream | |
790 | * Enable userspace callstack contexts only on x86 | |
791 | * Prevent re-entrancy in callstack-user context | |
792 | * Callstack context: bump number of entries to 128 | |
793 | * Fix: callstack context alignment calculation | |
794 | * Cleanup callstack context | |
795 | * Fix callstack context: write empty sequence if no stack trace | |
796 | * Fix: callstack context: false-sharing, bad memory size allocation | |
797 | * callstack context: use delimiter when stack is incomplete | |
798 | * Cleanup callstack context | |
799 | * Add kernel and user callstack contexts | |
800 | * Assign CPU id before saving the context size | |
801 | * Define max nesting count constant | |
802 | * Compute variable sized context length | |
803 | * Pass arguments for context size computation | |
804 | * Add 9p probe | |
805 | * Update delayed ref tracepoints for v3.12 | |
806 | * Add btrfs file item tracepoints | |
807 | * Add btrfs tracepoint for em's EEXIST case | |
808 | * Fix: dyntick field added to trace_rcu_dyntick in v4.16 | |
809 | * Fix: BUILD_BUG_ON with compile time constant on < v2.6.38 | |
810 | * Fix: lttng filter validator ERANGE error handling | |
811 | * Fix: filter interpreter: use LTTNG_SIZE_MAX | |
812 | * Filter: add FILTER_OP_RETURN_S64 instruction | |
813 | * Perform bitwise ops on unsigned types | |
814 | * Filter: catch shift undefined behavior | |
815 | * Filter: add lshift, rshift, bit not ops | |
816 | * Filter: index array, sequences, implement bitwise binary operators | |
817 | * Fix: pid tracker should track "pgid" for noargs probes | |
818 | * lttng-tp-mempool: perform node-local allocation | |
819 | * Fix: update RCU instrumentation for 4.17 | |
820 | * Fix: sunrpc instrumentation for 4.17 | |
821 | * Fix: use struct reclaim_stat in mm_vmscan_lru_shrink_inactive for 4.17 | |
822 | * Fix: Add gfp_flags arg to mm_vmscan_kswapd_wake for 4.17 | |
823 | * Update: kvm instrumentation for ubuntu 4.13.0-38 | |
824 | * Fix: update kvm instrumentation for Ubuntu 3.13.0-144 | |
825 | * Fix: btrfs instrumentation namespacing | |
826 | * Cleanup: comment about CONFIG_HOTPLUG_CPU ifdef | |
827 | * Fix: do not use CONFIG_HOTPLUG_CPU for the new hotplug API | |
828 | * Fix: update kvm instrumentation for 4.1.50+ | |
829 | * Use the memory pool instead of kmalloc | |
830 | * Create a memory pool for temporary tracepoint probes storage | |
831 | * Fix: use proper pid_ns in the process statedump | |
832 | * Fix: add variable quoting to shell scripts | |
833 | * Update: kvm instrumentation for fedora 4.14.13-300 | |
834 | * Fix: Add Fedora version macros | |
835 | * Add preemptirq instrumentation | |
836 | * Clean-up: fix stale #endif comments | |
837 | * Command to dump the metadata cache again | |
838 | * Add a new /dev/lttng-logger interface | |
839 | * Fix: update btrfs instrumentation for SuSE 4.4.114-92 | |
840 | * Fix: update block instrumentation for SuSE 4.4.114-92 | |
841 | * Fix: update rcu instrumentation for v4.16 | |
842 | * Fix: update vmscan instrumentation for v4.16 | |
843 | * Fix: update timer instrumentation on 4.16 and 4.14-rt | |
844 | * Update kvm instrumentation for debian kernel 4.14.0-3 | |
845 | * Fix: network instrumentation protocol enum | |
846 | * Fix: update btrfs instrumentation for SuSE 4.4.103-6 | |
847 | * Fix: update block instrumentation for SuSE 4.4.73-5 | |
848 | * Fix: global_dirty_limit for kernel v4.2 and up | |
849 | * Fix: network instrumentation handling of corrupted TCP headers | |
850 | * Fix: add missing uaccess.h include from kstrtox.h wrapper | |
851 | * Update: kvm instrumentation for 4.14.14+, 4.9.77+, 4.4.112+ | |
852 | * Fix: btrfs_delayed_ref_head was unwired since v3.12 | |
853 | * Update kvm instrumentation for debian kernel 4.9.65-3 | |
854 | * Fix: debian kernel version parsing | |
855 | * Fix: block instrumentation 4.14+ NULL pointer dereference | |
856 | * Update: kvm instrumentation for 3.16.52 and 3.2.97 | |
857 | * Fix: kvm instrumentation for 4.15 | |
858 | * Update sock instrumentation for 4.15 | |
859 | * Update kvm instrumentation for 4.15 | |
860 | * Fix: ACCESS_ONCE() removed in kernel 4.15 | |
861 | * Fix: sched instrumentation on stable RT kernels | |
862 | * timer API transition for kernel 4.15 | |
863 | * Fix: Don't nest get online cpus | |
864 | * Fix: lttng_channel_syscall_mask() bool use in bitfield | |
865 | * Fix: update kmem instrumentation for kernel 4.15 | |
866 | * Fix: lttng_kvmalloc helper NULL pointer OOPS | |
867 | * Update version to 2.11.0-pre | |
868 | * Fix: lttng-logger get_user_pages_fast error handling | |
869 | * Fix: update block instrumentation for 4.14 kernel | |
870 | * Revert "Fix: update block instrumentation for kernel 4.14" | |
871 | * Fix: version check error in btrfs instrumentation | |
872 | * Fix: update btrfs instrumentation for kernel 4.14 | |
873 | * Fix: update writeback instrumentation for kernel 4.14 | |
874 | * Fix: update block instrumentation for kernel 4.14 | |
875 | * Fix: vmalloc wrapper on kernel < 2.6.38 | |
876 | * Fix: vmalloc wrapper on kernel >= 4.12 | |
877 | * Add kmalloc failover to vmalloc | |
878 | * Fix: mmap: caches aliased on virtual addresses | |
879 | * Fix: update ext4 instrumentation for kernel 4.13 | |
880 | * Fix: Sleeping function called from invalid context | |
881 | * Fix: sched for v4.11.5-rt1 | |
882 | * Make vim users life easier | |
883 | * Rename Makefile.ABI.workarounds to Kbuild.common | |
884 | * Fix: handle missing ftrace header on v4.12 | |
885 | * Fix: pid tracker should track "pgid" | |
886 | * Cleanup: typo in lttng pid tracker | |
887 | * Fix: Build ftrace probe on kernels prior to 4.12 | |
888 | * Fix: update ftrace probe for kernel 4.12 | |
889 | * Fix: update block instrumentation for kernel 4.12 | |
890 | * Calculate context length outside of retry loop | |
891 | * Fix: Add support for 4.9.27-rt18 kernel | |
892 | * Fix: update btrfs instrumentation for kernel 4.12 | |
893 | * Fix: update ringbuffer for kernel 4.12 | |
894 | * Fix: update sched instrumentation for kernel 4.12 | |
895 | * Fix: ext3 was completely removed from the kernel in v4.3 | |
896 | * Fix: NULL pointer dereference of THIS_MODULE with built-in modules | |
897 | * Fix: add "flush empty" ioctl for stream intersection | |
898 | * Revert "Fix: flush empty packets on snapshot channel" | |
899 | * Revert "Fix: don't perform extra flush on metadata channel" | |
900 | ||
a7528254 MD |
901 | 2017-05-05 (International Tuba Day) LTTng modules 2.10.0-rc1 |
902 | * Fix: remove CONFIG_KALLSYMS_ALL warning on clean | |
903 | * Add RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command | |
904 | * Fix: Always build vmscan probe | |
905 | * Cleanup: formatting in strutils_star_glob_match explanation | |
906 | * Fix: introduce LTTNG_SIZE_MAX for older kernels | |
907 | * Use SIZE_MAX instead of -1ULL for size_t parameter | |
908 | * filter: use SIZE_MAX for size_t | |
909 | * Fix: out of bound array access in filter code | |
910 | * Add support for star globbing patterns in event names | |
911 | * Filtering: add support for star-only globbing patterns | |
912 | * Add string utilities | |
913 | * lttng-abi.c: cleanup whitespaces | |
914 | * Fix: use of uninitialized ret value in lttng_abi_open_metadata_stream | |
915 | * Fix: kref changes for kernel 4.11 | |
916 | * Fix: atomic_add_unless() returns true/false rather than prior value | |
917 | * Fix: timers cputime_t arguments replaced by ull in kernel 4.11 | |
918 | * Fix: update scsi instrumentation for kernel 4.11 | |
919 | * Fix: changes to the vm_op fault cb prototype in libringbuffer | |
920 | * Fix: update btrfs instrumentation for kernel 4.11 | |
921 | * Fix: update mm_vmscan instrumentation for kernel 4.11 | |
922 | * Fix: section mismatch warning caused by __exit annotation | |
923 | * socketpair: extend syscall socketpair tracing information | |
924 | * Remove events/mainline unused headers | |
925 | * update event README | |
926 | * Fix: nmi-safe clock on 32-bit systems | |
927 | * Fix: only include linux/cpuhotplug.h for kernels >= 4.10 | |
928 | * Fix: 4.10 hotplug adaptation backward compat | |
929 | * Fix: 4.10 btrfs instrumentation update backward compat | |
930 | * Update btrfs instrumentation for 4.10 kernel | |
931 | * Adapt lttng-modules to Linux 4.10 cpu hotplug state machine | |
932 | * btrfs instrumentation: update to 4.10 kernel | |
933 | * timer instrumentation: adapt to ktime_t without union | |
934 | * Add load/unload messages to kernel log | |
935 | * Update version to 2.10.0-pre | |
936 | * Fix: asoc instrumentation for RHEL 7.3 | |
937 | * Fix: SCSI instrumentation for SLES12 SP2 | |
938 | * Add SUSE Linux Enterprise kernel version tests | |
939 | * Filter code relicensing to MIT license | |
940 | * Add task cpu in process statedump | |
941 | * Performance: add missing unlikely in reserve | |
942 | * Fix: preemptible and migratable context error handling | |
943 | * Fix: bump stable kernel version ranges for clock work-around | |
944 | ||
f8af63a2 MD |
945 | 2016-10-07 (National Frappé Day) LTTng modules 2.9.0-rc1 |
946 | * Fix: i2c: support kernels < 3.15 | |
947 | * Fix: show warning for broken clock work-around | |
948 | * Bump minor ABI version | |
949 | * Fix: work-around upstream Linux timekeeping bug | |
950 | * Add support for i2c tracepoints | |
951 | * Cleanup: makefile version checks with single "ge" | |
952 | * Performance: special-case NULL in lttng_strlen_user_inatomic | |
953 | * Fix: lttng_inline_memcpy does not take a __user argument | |
954 | * Performance: implement lttng_inline_memcpy | |
955 | * Performance: cache the backend pages pointer in context | |
956 | * Cleanup: libringbuffer: remove duplicate pointer chasing in slow paths | |
957 | * Performance: Only dereference commit index once | |
958 | * Performance: Mark channel and buffer event disabled check unlikely | |
959 | * Performance: Relax atomicity constraints for crash handling | |
960 | * Performance: mark ring buffer do_copy callers always inline | |
961 | * Performance: mark lib_ring_buffer_write always inline | |
962 | * Kconfig: select TRACEPOINTS when built-in | |
963 | * Performance: disable event counting by default | |
964 | * Fix: handle large number of pages or subbuffers per buffer | |
965 | * Fix: unregister cpu hotplug notifier on buffer alloc error | |
966 | * Fix: sa_family is of type unsigned short | |
967 | * Fix: check for sizeof sa_family to save sa_family in accept and connect | |
968 | * Fix: use printk_once() for wrapper warning messages | |
969 | * Fix: btrfs instrumentation for 4.8 kernel | |
970 | * Fix: update mm_vmscan instrumentation for kernel 4.8 | |
971 | * Fix: napi instrumentation for 4.8 kernels | |
972 | * Fix: update block instrumentation to compile on 4.8 kernels | |
973 | * Cleanup: reuse code in accept() and accept4() instrumentation | |
974 | * Add x86-64 override for accept4 syscall | |
975 | * Fix: timer wrapper: support kernels >= 4.8 | |
976 | * Performance: split check deliver fast/slow paths | |
977 | * Fix: x86-64 accept instrumentation | |
978 | * Fix: Add support for 4.6.4-rt8 kernel | |
979 | * Fix: update scsi instrumentation for 4.7+ kernels | |
980 | * Fix: Use fs_initcall instead of rootfs_initcall | |
981 | * Fix: Add kernel configuration for lttng clock plugin | |
982 | * Fix: the clock plugin must be initiated before first use of the clock | |
983 | * Fix: tests/Kbuild for older kernels | |
984 | * Cleanup: __dynamic_len_idx set but not used warning | |
985 | * Cleanup: coding style and comments of net.h | |
986 | * net: Add TCP header data to net_* tracepoints | |
987 | * net: Add IPv4/IPv6 header data to net_* tracepoints | |
988 | * Fix: endianness for the container type of enum | |
989 | * enumeration autoincrement: use if/else logic | |
990 | * Cleanup trailing whitespaces | |
991 | * lttng-test probe: test ctf_enum_auto() | |
992 | * Add ctf_enum_auto() for autoincrementing enumeration values | |
993 | * Implement session statedump command | |
994 | * Fix: annotate bytecode interpreter for kernel stack validator | |
995 | * Update version to 2.9.0-pre | |
996 | * Fix: ring buffer: honor switch parameter type in remote switch | |
997 | * Fix: only flush non-metadata channels | |
998 | * Fix: don't perform extra flush on metadata channel | |
999 | * select, poll and epoll_wait overrides on ARM 32-bit | |
1000 | * Fix: flush empty packets on snapshot channel | |
1001 | * Fix: do not generate packet at destroy after stop | |
1002 | * Fix: compat ioctl for flush/get metadata version | |
1003 | * Fix: ctf_string() should handle NULL pointers | |
1004 | * Fix: portability: no arith on void pointer | |
1005 | * Fix: add missing tests/Kbuild | |
1006 | * Test clock override plugin | |
1007 | * Fix: add modules target to base Makefile | |
1008 | * Fix: make clean does not include dot-config | |
1009 | * Fix: trigger build error if CONFIG_TRACEPOINTS is not set | |
1010 | * Documentation: document that CONFIG_MODULES not required when builtin | |
1011 | * Fix: add missing errno include in random wrapper | |
1012 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.16.35 | |
1013 | * Fix: copy_from_user size when limited allocation | |
1014 | * Extract the payload of epoll_wait/epoll_pwait | |
1015 | * Extract the payload for epoll_ctl | |
1016 | * Extract the FDs and flags from poll and ppoll | |
1017 | * Extract the FD sets in select and pselect6 | |
1018 | * Add ctf_integer_bitfield_type | |
1019 | * Implement enumeration type | |
1020 | * Implement custom field support | |
1021 | * Implement variant type | |
1022 | * Implement shadow stack for dynamic len | |
1023 | * libringbuffer: implement event too big API | |
1024 | * Implement structure, compound array/sequence types | |
1025 | * Fix: integer endianness metadata generation | |
1026 | * Fix: endianness of integers received by filter | |
1027 | * Fix: writeback probe on RHEL >= 3.10.0-327.10.1 | |
1028 | * Fix: RHEL kernel 3.10.0-327.13.1 compat | |
1029 | * Fix: ctf_user_integer should not trigger page fault | |
1030 | * Fix: lib_ring_buffer_copy_from_user_inatomic error handling | |
1031 | * Add comment describing ioctl number duplication | |
1032 | * Fix: remove unused gfpflags.h from btrfs and compaction instrumentation | |
1033 | * Fix: Remove dead code from filter interpreter | |
1034 | * Fix: x86 kvm mmutrace instrumentation for kernel < 3.6 | |
1035 | * Fix: mm_vmscan instrumentation: remove unused gfpflags.h include | |
1036 | * Fix: use of uninitialized ret value in lttng_abi_create_event | |
1037 | * Fix: kmem instrumentation: remove unused gfpflags.h include | |
1038 | * Fix: 4.6 kernel: use in_compat_syscall | |
1039 | * Fix: use BUG_ON instead of accessing array subscript above array bounds | |
1040 | * Fix: Add granularity to RHEL kernel version checks | |
1041 | ||
0dca9206 MD |
1042 | 2016-03-18 (Awkward Moments Day) LTTng modules 2.8.0-rc1 |
1043 | * Bump minor tracer ABI version | |
1044 | * Fix: build against out-of-tree kernel build | |
1045 | * probes/Kbuild: remove upper level header path | |
1046 | * Move leftover relative include paths to system paths | |
1047 | * syscall instrumentation: use system headers | |
1048 | * tracepoint event instrumentation: use system headers | |
1049 | * Use system include path in wrappers | |
1050 | * libs: use system include paths | |
1051 | * Use system header paths in core implementation files | |
1052 | * Use system include paths in root directory headers | |
1053 | * Use system include paths in probes | |
1054 | * Update gitignore | |
1055 | * Use system include paths in lttng-types.h | |
1056 | * Use system include paths in lttng-tracepoint-event-impl.h | |
1057 | * Use system include path in probes/define_trace.h | |
1058 | * Use system include paths in probes/lttng-tracepoint-event-impl.h | |
1059 | * Rename probes/lttng-events.h to probes/lttng-tracepoint-event-impl.h | |
1060 | * Add makefile directory to include path | |
1061 | * Fix: event ctx get size should be after chan ctx | |
1062 | * Fix: filter interpreter with userspace strings | |
1063 | * Fix: rename kvm x86 TRACE_SYSTEM to avoid name clash | |
1064 | * Fix: format address fields as hexadecimal | |
1065 | * PowerPC-64 ABIv1: add build error if KALLSYMS_ALL is missing | |
1066 | * Fix: system call instrumentation overrides | |
1067 | * Fix: page_alloc wrapper incorrect parenthesis | |
1068 | * Fix: system call tracing for arm-64 compat !CONFIG_UID16 | |
1069 | * Fix: add struct user_msghdr forward declaration for older kernels | |
1070 | * Cleanup: Remove unused lttng-types module | |
1071 | * Fix: add missing versions and init call for page_alloc wrapper | |
1072 | * Fix: Define lttng-tracer metadata only once | |
1073 | * Fix: Add CONFIG_LTTNG to modules_install target | |
1074 | * Fix: Use kbuild env instead of a custom var KERNELDIR | |
1075 | * Update clock offset comment | |
1076 | * clock offset: print negative value in metadata | |
1077 | * Fix: handle negative clock offset | |
1078 | * Fix: sched instrumentation for 4.1-rt11 | |
1079 | * Add RT patch version macros | |
1080 | * Expect filter context identifiers starting with $ctx. | |
1081 | * ARM64: wire up compat system calls | |
1082 | * Add support for arm64 syscalls | |
1083 | * Fix: Ubuntu kernel range for block_rq_complete | |
1084 | * Fix: Ubuntu kernel range for mm_page_alloc_extfrag | |
1085 | * Fix: update vmscan instrumentation for kernel 4.5 | |
1086 | * Fix: check reference counts for overflow | |
1087 | * Fix: RHEL 7.2 scsi instrumentation | |
1088 | * Fix: RHEL 7.2 kvm instrumentation | |
1089 | * Kconfig: describe both module and in-kernel compilation options | |
1090 | * Add comments and indentation to Makefile | |
1091 | * Add support for built-in kernel build | |
1092 | * Rename sub makefiles to Kbuild | |
1093 | * Cleanup sub makefiles | |
1094 | * Make goals configurable with CONFIG_LTTNG | |
1095 | * Fix: Use generic raw_irqs_disabled_flags | |
1096 | * Fix: Use MAX_RT_PRIO offset in sched_wakeup_template | |
1097 | * Fix: update sched instrumentation for kernel 4.4.0 | |
1098 | * Bump version number for development branch | |
1099 | * Fix: interruptible context: reversed logic | |
1100 | * Contexts for RT debugging | |
1101 | * Fix: instrumentation: v4lv2 missing include | |
1102 | * Fix: header size larger than 256 bytes | |
1103 | * Instrument x86 page faults | |
1104 | * Fix: irq_vectors TRACE_SYSTEM name | |
1105 | * Instrument x86_irq_vectors | |
1106 | * Fix: tracepoint listing misses last loaded probe | |
1107 | * Fix: lttng trace-clock needs to disable preemption | |
1108 | * Tracepoint event: add "TP_code_post()" | |
1109 | * Implement array and sequence bitfields | |
1110 | * Fix: kmem: add mm.h include | |
1111 | * Add page frame number (pfn) to kmem page events | |
1112 | * Use pfn rather than struct page in ring buffer array | |
1113 | * Implement clock plugin support | |
1114 | * Command to regenerate the metadata of a session | |
1115 | * Fix: writeback instrumentation update for 4.3 Linux kernel | |
1116 | * Fix: update sched wakeup instrumentation for 4.3 kernel | |
1117 | * Fix: lttng-test build failure for kernels < 3.0 | |
1118 | * Use 3.18 syscall instrumentation for MIPS32 | |
1119 | * Update the MIPS32 syscall instrumentation to 3.18 | |
1120 | * Fix: Move pipe override to the arch specific pointers_override.h | |
1121 | * Implement lttng test module | |
1122 | * Cleanup: remove logically dead code | |
1123 | * Fix: filter validator use after free | |
1124 | * Fix: use after free in channel release | |
1125 | * Fix: non-enabler events should be disabled by default | |
1126 | * Fix: build failure on 2.6.36 | |
1127 | * Cleanup: split bdi_dirty_ratelimit with ifdef into separate macros | |
1128 | * Fix: writeback instrumentation for 4.2 kernels | |
1129 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.18.10 | |
1130 | * Add stream instance id to the packet header | |
1131 | * Add a packet sequence number | |
1132 | * Fix: kmem probe with Ubuntu 3.13 kernels | |
1133 | * Fix: disable kvm probe if lapic.h isn't found | |
1134 | * Fix: timer instrumentation for 4.2 kernels | |
1135 | * Fix: ext4 instrumentation for 4.2 kernels | |
1136 | * Fix: kvm instrumentation for 4.2 kernels | |
1137 | * Fix: allow LTTng to be built within kernel tree | |
1138 | ||
1139 | 2015-07-15 (Pet Fire Safety Day) LTTng modules 2.7.0-rc1 | |
f3586d94 MD |
1140 | * Fix: Building the event list fails on fragmented memory |
1141 | * Fix: use after free on metadata cache reallocation | |
1142 | * Fix: version checks for kernel 4.0 | |
1143 | * Fix: Incorrect Ubuntu kernel patchlevel | |
1144 | * Fix: cpu-id context should use int type | |
1145 | * Implement cpu-id context | |
1146 | * Implement cpu_id context for filtering | |
1147 | * Fix: context printk mismatch on error | |
1148 | * Cleanup: misleading comment about deferrable timer | |
1149 | * Fix: arm-32 build | |
1150 | * Fix: Update kmem event for Ubuntu's 3.16 kernel | |
1151 | * Fix: RHEL 7.1 block instrumentation | |
1152 | * Fix: add RHEL version macros | |
1153 | * Fix: add missing parenthesis in ubuntu version check | |
1154 | * Fix: remove regmap instrumentation for kernels < 4.1 | |
1155 | * Fix: Update kmem event for recent Ubuntu kernel | |
1156 | * Fix: missing statedump end event when block device listing available | |
1157 | * Fix: don't generate incorrect macros for debian/ubuntu version check | |
1158 | * Revert "Fix: build against Ubuntu kernels" | |
1159 | * Fix: build against Ubuntu kernels | |
1160 | * Add namespace info in sched_fork and statedump | |
1161 | * Fix: ext4 instrumentation: flags parameter did not exist prior to 3.11 | |
1162 | * Fix: printk instrumentation: remove "condition" tracepoints | |
1163 | * Fix: regmap build against kernel 4.0 kernel headers | |
1164 | * Add mmu_valid_gen field to mmutrace events | |
1165 | * Fix: add missing x86 mmutrace kernel header include | |
1166 | * Fix: x86 mmutrace event extra field for kernels >= 3.11 | |
1167 | * Fix: remove execute flag from kvm.h file | |
1168 | * Fix: build x86 kvm probes on kernels >= 4.1-rc1 | |
1169 | * Fix: compilation on 4.1-rc1 kernel, remove unused WB_WORK_REASON | |
1170 | * Fix: 4.1-rc1 Linux build and regmap instrumentation | |
1171 | * Fix: don't clash with older Debian kernel versions | |
1172 | * Fix: update get_pfnblock_flags_mask wrapper for debian kernels | |
1173 | * Fix: discover Debian API | |
1174 | * Fix: Update README.md to match reality: kernels >= 2.6.36 are supported | |
1175 | * Fix: atomic.h wrapper for kernels < 2.6.37 | |
1176 | * Fix: disable x86 kvm instrumentation for kernels < 2.6.38 | |
1177 | * Fix: add missing types.h include for older kernels | |
1178 | * Fix: add hlist lttng wrappers | |
1179 | * Fix: add struct file_handle forward declaration | |
1180 | * Fix: string length calculation reversed user vs kernel args | |
1181 | * Fix: use lttng_rcu_dereference within lttng-syscalls.c | |
1182 | * Fix: add lttng rcu wrapper to allow tracing RCU | |
1183 | * Fix: double-unlock of session mutex | |
1184 | * Fix: check that class and instance prototype match | |
1185 | * Fix: lttng-events.h check function takes void | |
1186 | * Fix: regmap instrumentation for Linux 3.19.4 and 4.0 | |
1187 | * Fix: kernels >= 2.6.33 put utsrelease.h in generated/ | |
1188 | * Fix: Include utsrelease.h in lttng-kernel-version.h | |
1189 | * Fix: ext4 ext4_da_write_pages instrumentation for kernels < 3.11.0 | |
1190 | * Fix: old kernels need module.h included before vermagic.h | |
1191 | * Fix: net instrumentation for kernels 2.6.39 and below | |
1192 | * Fix: version condition in makefile | |
1193 | * Implement wrapper around get_pfnblock_flags_mask | |
1194 | * Be more restrictive in provider name check | |
1195 | * Fix: net instrumentation namespacing | |
1196 | * Fix: compaction instrumentation namespacing | |
1197 | * Fix: Support 4.x kernel versions in Makefile | |
1198 | * Fix: remove stale TP_STRUCT_entry from kvm instrumentation | |
1199 | * Fix: add missing module.h include to lttng-probe-user.c | |
1200 | * Fix: use lttng hlist wrapper in wildcard and filter | |
1201 | * Fix: namespace asoc and kmem instrumentation | |
1202 | * Fix: update instrumentation after wildcard rebase | |
1203 | * Fix: lttng_abi_syscall_list does not need to be exported | |
1204 | * Migrate ARM, powerpc, MIPS syscall instrumentation to TP_FIELDS | |
1205 | * Remove now unused syscalls.h from lttng-modules | |
1206 | * Filter: start with enabler "disabled" | |
1207 | * Fix coverity warning about sizeof(void **) != sizeof(void *) | |
1208 | * Fix length type and text sequence base | |
1209 | * Fix: TP_FIELDS: add missing headers | |
1210 | * Migrate syscall instrumentation to TP_FIELDS | |
1211 | * Migrate tracepoint instrumentation to TP_FIELDS | |
1212 | * Implement filtering infrastructure | |
1213 | * syscall wildcards: apply syscall filtering | |
1214 | * Implement syscall wildcard support | |
1215 | * Implement tracepoint wildcard support | |
1216 | * Namespace all tracepoints | |
1217 | * Implement list.h wrapper for hlist in older kernels | |
1218 | * Implement listing of pid tracker content | |
1219 | * Implement PID tracking | |
1220 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.14.36 | |
1221 | * Fix: update writeback instrumentation for kernel 4.0+ | |
1222 | * Fix: compaction mm_compaction_isolate_template update for Linux 4.0+ | |
1223 | * Fix: kmem instrumentation update for mm_page_alloc_extfrag kernel 3.19.2+ | |
1224 | * Fix: kmem instrumentation: mm_page_alloc extfrag change_ownership field | |
1225 | * Fix: missing parenthesis in offset_align_floor | |
1226 | * Fix: implement time.h wrapper for FD_ISSET | |
1227 | * Fix: update sched instrumentation for 3.19+ kernels | |
1228 | * Fix: update rcu instrumentation for 3.19+ kernels | |
1229 | * Fix: update scsi instrumentation for 3.19+ kernels | |
1230 | * Fix: update module instrumentation for 3.19+ kernels | |
1231 | * Fix: Add f_dentry wrapper for 3.19+ kernels | |
1232 | * Fix: introduce lttng_get_unused_fd() wrapper for 3.19 kernels | |
1233 | * Fix: lttng_this_cpu_ptr wrapper for kernel 3.19+ | |
1234 | * Fix: Update btrfs instrumentation for 3.18 Linux kernel | |
1235 | * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS | |
1236 | * Conditional compilation introduced by lttng-modules commit | |
1237 | * Fix: compaction instrumentation update for 3.14.x stable kernels | |
1238 | * Fix: context alignment not properly handled | |
1239 | * Fix compilation on Linux kernel >= 3.18.0 | |
1240 | * Fix: build for architectures without HAVE_SYSCALL_TRACEPOINTS | |
1241 | ||
af991434 MD |
1242 | 2014-10-20 LTTng modules 2.6.0-rc1 |
1243 | * Expose lttng-modules ABI version ioctl | |
1244 | * Fix: syscall list ioctl number conflict | |
1245 | * lttng-modules: fix build for non-x86 | |
1246 | * Fix: syscall listing of session | |
1247 | * Print build warning when writeback probe is disabled | |
1248 | * Add atomic.h wrapper for before/after atomic | |
1249 | * Fix compilation on Ubuntu 14.10 | |
1250 | * Fix: export name as text array in writeback | |
1251 | * Cleanup: remove unused trace_clock_read32() | |
1252 | * Use 3.17 ktime_get_mono_fast_ns() new API | |
1253 | * Check for stale version.h files | |
1254 | * Fix: compile lttng_statedump_process_ns on Ubuntu | |
1255 | * Reverse version check logic in lttng_statedump_process_ns | |
1256 | * Fix block_rq_complete TP on Ubuntu kernel | |
1257 | * Introduce macros to check Ubuntu kernel version | |
1258 | * Sync writeback tracepoints from mainline | |
1259 | * Fix: redefinition of DEFINE_WRITEBACK_EVENT | |
1260 | * Fix: hander negative get_syscall_nr return value | |
1261 | * Fix: statedump: close_on_exec flag backward compat | |
1262 | * Fix instrumentation of vmscan for older kernels | |
1263 | * Fix: older kernels (3.2.x) don't undefine TRACE_SYSTEM | |
1264 | * Fix: syscall listing: handle "enable all syscall" | |
1265 | * Fix: don't allow disabling syscalls when none are enabled | |
1266 | * Fix: syscall: fail disable all if all already disabled | |
1267 | * Fix: syscall filtering: NULL pointer deref | |
1268 | * Cleanup: list syscall without syscall_entry prefix | |
1269 | * Fix: syscall_list_show NULL pointer deref | |
1270 | * implement syscall mask getter | |
1271 | * Cleanup: lttng-abi.h coding style | |
1272 | * syscall listing: show syscall ID | |
1273 | * Allow events with same name to be enabled for each channel | |
1274 | * ABI: use enable a syscall ABI field name | |
1275 | * Implement syscall listing | |
1276 | * Fix: tracepoint list anonymous file name | |
1277 | * Fix: syscall filtering: disable all syscalls | |
1278 | * syscall tracing: input/output parameter handling for all arch | |
1279 | * lttng-get-syscall-inout.sh depends on bash | |
1280 | * Fix generate syscall header script: add missing escape char | |
1281 | * syscall instrumentation: handle copy_from_user return value | |
1282 | * Rename LTTng syscall instrumentation macros | |
1283 | * Rename LTTng instrumentation macros | |
1284 | * Extract input/output arguments from accept and connect syscalls | |
1285 | * syscall: extract pipe and pipe2 output args | |
1286 | * Remove sys_ prefix from syscall names | |
1287 | * System call inout/output arg processing | |
1288 | * Update syscall inout table | |
1289 | * Add syscall inout table | |
1290 | * Extract syscall exit ret value on x86 32/64 | |
1291 | * Extract system call exit return value | |
1292 | * Syscall filtering: apply to syscall exit | |
1293 | * System call filtering | |
1294 | * asoc.h: fix build with v3.17 kernel | |
1295 | * Fix: lttng-modules teardown NULL pointer OOPS | |
1296 | * Fix: handle concurrent flush vs get_next_subbuf on metadata cache | |
1297 | * Modernize README using Markdown | |
1298 | * Fix: OOT lttng_logger tracepoint not visible with signed kernels | |
1299 | * Add cscope to gitignore | |
1300 | * Update kvm instrumentation: compile on 3.17-rc1 | |
1301 | * Update statedump to 3.17 nsproxy locking | |
1302 | * Fix: noargs probes should calculate alignment and event length | |
1303 | * Update compaction instrumentation to 3.16 kernel | |
1304 | * Update vmscan instrumentation to 3.16 kernel | |
1305 | ||
789fd1d0 MD |
1306 | 2014-07-16 (Take Your Poet to Work Day) LTTng modules 2.5.0 |
1307 | * (no change) | |
1308 | ||
37cbcd7c MD |
1309 | 2014-06-27 LTTng modules 2.5.0-rc2 |
1310 | * Fix: statedump: check whether "files" is NULL, RCU semantic fix | |
1311 | * Fix: statedump handle oom case, handle errors | |
1312 | * Fix: correct typo in kernel version number | |
1313 | * Fix: blktrace instrumentation for backported branches | |
1314 | * Fix: statedump block devices OOPS | |
1315 | ||
0d979364 MD |
1316 | 2014-05-28 (International Hamburger Day) LTTng modules 2.5.0-rc1 |
1317 | * Add TID field to some block_* events | |
1318 | * Fix: refuse overwrite mode buffers with less than two subbuffers | |
1319 | * Fix: lttng modules system call generation script | |
1320 | * Dump FD flags and mode on state dump | |
1321 | * Fix: incorrect rwbs field type in block_bio_queue | |
1322 | * Fix: blktrace instrumentation for v3.2.58+ stable branch | |
1323 | * Fix: pass proper args when writing commit counter | |
1324 | * Cleanup: lib ringbuffer: pagecpy has unsigned semantic | |
1325 | * Fix: allow racy tracepoint string input from kernel and userspace | |
1326 | * Statedump event for block devices | |
1327 | * Fix: update v4l2 instrumentation to 3.15 kernel | |
1328 | * Fix: ext4 update instrumentation to 3.15 kernel | |
1329 | * Fix: update block instrumentation to 3.15 kernel | |
1330 | * Fix: module instrumentation: update to 3.15 kernel | |
1331 | * Adapt to 3.15 tracepoint API | |
1332 | * Kernel 3.15 don't define map unmap for pipe | |
1333 | * Fix: add missing module version in v4l2 probe | |
1334 | * Add V4L2 instrumentation | |
1335 | * Fix: rcu instrumentation: add const qualifier to char pointers | |
1336 | * Fix: add missing module version information | |
1337 | * Use kernel 3.13 syscall tables for MIPS32 | |
1338 | * Add MIPS32 syscalls extracted from a 3.13 kernel | |
1339 | * Fix: block instrumentation: < 3.14 don't have bi_iter | |
1340 | * Fix: update btrfs instrumentation to kernel 3.14 | |
1341 | * Fix: update block layer instrumentation to kernel 3.14 | |
1342 | * Fix: remove __exit annotation | |
1343 | * Fix file permissions for lttng-statedump-impl.c | |
1344 | * LTTng logger ABI | |
1345 | ||
fb2c3779 MD |
1346 | 2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0 |
1347 | * Fix: load state dump even if work-around lookup fails | |
1348 | * Cleanup: fix comment | |
1349 | * Fix: correctly version kvm events to build against v3.0 kernel | |
1350 | * Add extraversion (e.g. -rc4) to lttng-tracer modinfo | |
1351 | ||
4be86211 MD |
1352 | 2014-02-14 LTTng modules 2.4.0-rc4 |
1353 | * Fix: use after free in ring buffer clients | |
1354 | * Fix: Add statedump exit so module is not permanent | |
1355 | * Cleanup: move callback init to static initialization | |
1356 | * Fix: OOT lttng-statedump tracepoints not visible with signed kernels | |
1357 | ||
00808267 MD |
1358 | 2014-01-29 LTTng modules 2.4.0-rc3 |
1359 | * Fix: tracepoint event name mapping at unregister | |
1360 | * Fix: tracepoint name remapping | |
1361 | * Fix: enable event error path memory corruption | |
1362 | * Update kvm instrumentation to Linux 3.13 | |
1363 | * Update sched instrumentation to Linux 3.13 | |
1364 | * Fix: provide more precise error report for enable event | |
1365 | * Fix: quote event name in metadata | |
1366 | * Add version info to lttng-tracer.ko modinfo | |
1367 | ||
0aa12233 MD |
1368 | 2013-12-10 LTTng modules 2.4.0-rc2 |
1369 | * Fix: client_packet_header() uses wrong packet | |
1370 | * Cleanup: fix typo in ring buffer backend comment | |
1371 | * Fix: handle unknown event type parameter | |
1372 | * Fix: eliminate timestamp overlap between packets | |
1373 | * gcc blacklist: only apply when building with gcc | |
1374 | * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 | |
1375 | ||
223ca7c5 MD |
1376 | 2013-11-15 LTTng modules 2.4.0-rc1 |
1377 | * Update ext4 instrumentation to Linux 3.12 | |
1378 | * Update RCU instrumentation to Linux 3.12 | |
1379 | * Update btrfs instrumentation to 3.12 kernel | |
1380 | * Update vmscan instrumentation to Linux 3.12 | |
1381 | * update: kmem instrumentation 3.12 kernel support | |
1382 | * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12 | |
1383 | * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation | |
1384 | * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL | |
1385 | * Add new tracepoint in KVM | |
1386 | * Blacklist kernels 3.10.13 and 3.11.2 | |
1387 | * LTTng trace-clock: shrink kernel blacklist | |
1388 | * Metadata flush writes data from the cache | |
1389 | * Per-stream ioctl to get the current timestamp | |
1390 | * LTTng ringbuffer ABI calls for index generation | |
1391 | * Prepare LTTng override of ring buffer fops | |
1392 | * Blacklist Linux kernels 3.10+ | |
1393 | ||
78c8710b MD |
1394 | 2013-09-03 LTTng modules 2.3.0 |
1395 | * Fix: metadata stream should not reference session | |
1396 | * Fix: btrfs: support 3.11 Linux kernel | |
1397 | * statedump: remove KERN_DEBUG messages | |
1398 | * Fix: ext4: add missing tracepoints for 3.11 kernel | |
1399 | * Fix: ext4: Linux 3.11 support | |
1400 | * Fix: ext3: 3.11 Linux support | |
1401 | * Fix: statedump nsproxy 3.11 Linux support | |
1402 | ||
cf7ae3e6 MD |
1403 | 2013-08-30 LTTng modules 2.3.0-rc2 |
1404 | * Fix: metadata lttng channel refcount | |
1405 | * README: lttng-modules incompatible with lttng 0.x patchset | |
1406 | ||
54207845 MD |
1407 | 2013-07-17 LTTng modules 2.3.0-rc1 |
1408 | * Fix: kvm x86 probes side-effect | |
1409 | * Fix: allow get/put subbuf in loop for metadata stream | |
1410 | * Add support for kvm x86 specific tracepoints | |
1411 | * Add mainline headers for kvm x86 tracepoints | |
1412 | * Remove old 3.0.4 x86-64 extracted syscall info | |
1413 | * Point the x86-64 overrides to newly extracted 3.10-rc7 files | |
1414 | * Add syscalls extracted files from a 3.10-rc7 kernel | |
1415 | * Improve documentation of the syscall extractor script | |
1416 | * Fix: double length of __dynamic_len array | |
1417 | * Fix printk instrumentation | |
1418 | * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2() | |
1419 | * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter | |
1420 | * Fix: SWITCH_FLUSH new sub-buffer checks | |
1421 | * Fix: ring buffer: handle concurrent update in nested buffer wrap around check | |
1422 | * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size() | |
1423 | * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()" | |
1424 | * Fix: handle writes of length 0 | |
1425 | * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption | |
1426 | * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end() | |
1427 | * print warning and return -EBUSY on double get_subbuf() | |
1428 | * Add header to fix compilation of syscalls-extractor on 3.9 kernel | |
1429 | * Fix: don't do 0 byte event reservation | |
1430 | * Document that payload size need to be greater than 0 | |
1431 | * Fix build and load against linux-2.6.33.x | |
1432 | * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl | |
1433 | * Metadata cache and multiple metadata channels | |
1434 | * fix block instrumentation probe signature mismatch for 3.9.x kernels | |
1435 | * fix: block instrumentation: NULL pointer dereference | |
1436 | * Update rcu instrumentation to 3.9.[0-4] | |
1437 | * Fix CPU hotplug section mismatches | |
1438 | * Add system calls definitions for powerpc-32 | |
1439 | * Remove bashism in lttng-syscalls-generate-headers.sh | |
1440 | * Update ARM (32 bit) syscall tracepoints to 3.4 | |
1441 | ||
88c5f61b MD |
1442 | 2013-05-09 LTTng modules 2.2.0-rc2 |
1443 | * Remove useless lttng_metadata probe | |
1444 | * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel | |
1445 | * Fix: 3.9.0 block layer instrumentation build | |
1446 | * Revert "Stop build if CONFIG_TRACEPOINTS is not set" | |
1447 | * Stop build if CONFIG_TRACEPOINTS is not set | |
1448 | * Add comments to endifs. | |
1449 | * Fix: remove ARM set_tls system call override | |
1450 | * Cleanup: arm sys_mmap whitespace | |
1451 | * Clean up using global_dirty_limit wrapper for writeback probe | |
1452 | ||
78062c79 MD |
1453 | 2013-03-29 LTTng modules 2.2.0-rc1 |
1454 | * Update README | |
1455 | * Fix: vmscan instrumentation build | |
1456 | * writeback instrumentation: remove duplicated structures | |
1457 | * block: update instrumentation to 3.9 rc kernel | |
1458 | * rcu: update to 3.9 rc kernel instrumentation | |
1459 | * workqueue instrumentation: remove duplicated structures | |
1460 | * Rename odd event names | |
1461 | * Introduce API to remap event names exposed by LTTng | |
1462 | * lttng-module: sched.h: Fix compilation on 3.9 kernel | |
1463 | * Fix Linux 3.8 btrfs probe warning | |
1464 | * Fix Linux 3.8 ext4 probe support | |
1465 | * Fix 3.8 kernel support: namespace lttng_is_signed_type() | |
1466 | * Fix: don't flush-final for offset 0 if reader is on sub-buffer | |
1467 | * instrumentation sched: add missing fork pid info | |
1468 | * Fix check in lttng_strlen_user_inatomic | |
1469 | * instrumentation: sync with Linux commit a1ce392 | |
1470 | * Fix: statedump: missing locking, use lttng_iterate_fd | |
1471 | * Implement lttng_iterate_fd wrapper | |
1472 | * Instrumentation cleanup: kmem events should print hex pointers | |
1473 | * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels | |
1474 | * Fix: statedump hang/too early completion due to logic error | |
1475 | * Fix: statedump hang due to incorrect wait/wakeup use | |
1476 | * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat | |
1477 | * wrapper/perf.h: Fix kernel version condition | |
1478 | * Add new kernel probes instrumentation | |
1479 | * Update kernel probes to more detailed match to kernel versions | |
1480 | * Fix possible kernel build errors with linux-patches | |
1481 | * Add missing MIT license text to 3 files under this license | |
1482 | * Update sites using kernel version checking macro to new range | |
1483 | * Make upper bound of kernel version checking macro exclusive | |
1484 | * sock instrumentation: fix fields to get referenced values | |
1485 | * ext3 instrumentation: fix of assignment code conversion | |
1486 | * sched instrumentation: rename "pid" fields in sched_process_exec | |
1487 | * Remove remaining semicolons in TP_fast_assign blocks | |
1488 | * Fix compilation for 3.0 kernels that are named 2.6.40 | |
1489 | * Fix compilation for 3.0 branch (>= 3.0.39) | |
1490 | * Add kernel version checking macro | |
1491 | * Remove semicolons in TP_fast_assign blocks | |
1492 | * Add ifdefs to net probe to support Linux 2.6.39 | |
1493 | * Add kernel probes for supplementary subsystems | |
1494 | * Check if interrupt action name is not null in statedump | |
1495 | * Fix exec instrumentation: only for kernels 3.4.0 and higher | |
1496 | * Add TRACE_EVENT(sched_process_exec) to sched.h | |
1497 | * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h. | |
1498 | * Fix warning with 3.6.0 kernel | |
1499 | * ABI with support for compat 32/64 bits | |
1500 | * Perform calculation on bit size in 64-bit | |
1501 | * Use uint64_t for packet header content size and packet size | |
1502 | * Fix: compat layer only on supported architectures | |
1503 | * Fix ring buffer 32/64 bits compat | |
1504 | * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h | |
1505 | * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h | |
1506 | * Fix: statedump missing check for NULL namespace | |
1507 | ||
7cb1d0ee MD |
1508 | 2012-09-10 LTTng modules 2.1.0-rc1 |
1509 | * fix timestamps on architectures without CONFIG_KTIME_SCALAR | |
1510 | * Support for linux kernels 2.6.32 through 2.6.37 | |
1511 | * Document limitation of vppid and ppid context wrt eventual RCU instrumentation | |
1512 | * Cleanup: no need to hold RCU read-side lock when reading current nsproxy | |
1513 | * Add env hostname information | |
1514 | * Fix: lttng_statedump_process_state for each PID NS has infinite loop | |
1515 | * lttng_statedump_process_state for each PID NS | |
1516 | * Support the hostname context | |
1517 | * Fix: statedump namespaced pid, tid and ppid | |
1518 | * Fix: statedump: disable vm maps enumeration | |
1519 | * Fix: ensure userspace accesses are done with _inatomic | |
1520 | * Fix: vppid context should test for current nsproxy | |
1521 | * Add MIPS system call support | |
1522 | * Change mode of lttng-syscalls-generate-headers.sh to 755 | |
1523 | * cleanup: fix typo in syscall instrumentation header | |
1524 | * Cleanup: remove trailing whitespace in README | |
1525 | * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT | |
1526 | * LTTng: probe-statedump: add #include <linux/sched.h> | |
1527 | * fix: signal_generate event should print utf8 for comm field | |
1528 | * Makes write operation a parameter for tp_memcpy macro | |
1529 | * Add coding style document | |
1530 | * Update instrumentation/events README file | |
1531 | * Add makefile target for preprocessor | |
1532 | * Fix: free_event_id check should compare unsigned int with -1U | |
1533 | * Use unsigned long type for events discarded counter | |
1534 | * Fix: update signal instrumentation for 3.4 kernel | |
1535 | * LTTng Modules ARM syscall instrumentation | |
1536 | * Fix: generate header missing echo -e for escape chars | |
1537 | * Fix: add missing uaccess.h include (for ARM) | |
1538 | * README: Document that CONFIG_MODULES is required | |
1539 | * Fix: README typo | |
1540 | * Fix: document required and optional kernel config options in README | |
1541 | ||
d2a9270f MD |
1542 | 2012-03-29 LTTng modules 2.0.1 |
1543 | * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3 | |
1544 | ||
1545 | 2012-03-20 LTTng modules 2.0.0 | |
730e5783 MD |
1546 | * First STABLE version |
1547 | * Add version name | |
1548 | ||
63be4822 MD |
1549 | 2012-03-20 LTTng modules 2.0.0-rc4 |
1550 | * Update README and add version name place-holder | |
1551 | ||
1bca821c MD |
1552 | 2012-03-16 LTTng modules 2.0.0-rc3 |
1553 | * Fix clock offset 32-bit multiplication overflow | |
1554 | * Fix : wrong assign of fd in state dump | |
1555 | * License cleanup, ifdef namespace cleanup | |
1556 | * Fix: ensure power of 2 check handles 64-bit size_t entirely | |
1557 | ||
4d1704b6 MD |
1558 | 2012-03-02 LTTng modules 2.0.0-rc2 |
1559 | * Fix: dmesg printout should not print metadata warnings | |
1560 | * Fix: use transport name as channel name | |
1561 | * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf | |
1562 | ||
f66cbcc8 MD |
1563 | 2012-02-20 LTTng modules 2.0.0-rc1 |
1564 | * Standardize version across toolchain | |
1565 | * statedump: Use old macro name for kernel 2.6.38 | |
1566 | ||
2646f1db MD |
1567 | 2012-02-16 LTTng modules 2.0-pre15 |
1568 | * Add timer instrumentation | |
1569 | * fix: need to undef mainline define | |
1570 | * fix: Include signal.h instead of irq.h for prototype match check | |
1571 | * Add signal instrumentation | |
1572 | ||
3e8b3fb8 MD |
1573 | 2012-02-16 LTTng modules 2.0-pre14 |
1574 | * syscall tracing: sys_getcpu | |
1575 | * Add sys_clone x86 instrumentation | |
1576 | * statedump: fix include circular dep | |
1577 | * Implement state dump | |
1578 | ||
ed5a7a8f MD |
1579 | 2012-02-09 LTTng modules 2.0-pre13 |
1580 | * Update README | |
1581 | * environment: write sysname, release, version, domain to metadata | |
1582 | * Allow open /proc/lttng for read & write | |
1583 | ||
497051bd MD |
1584 | 2012-02-02 LTTng modules 2.0-pre12 |
1585 | * Add x86 32/64 execve syscall instrumentation override | |
1586 | * Remove unused defines | |
1587 | * Add padding to ABI | |
1588 | * Use LTTNG_KERNEL_SYM_NAME_LEN | |
1589 | * Update version to 1.9.9 | |
1590 | * Add missing double-quotes to clock uuid | |
1591 | * clock: read bootid as clock monotonic ID | |
1592 | * Fix comment | |
1593 | * Cleanup comment | |
1594 | * clock: output clock description in metadata | |
1595 | * Properly fix the timekeeping overflow detection | |
1596 | * Fix init bug | |
1597 | * rename lib-ring-buffer to lttng-lib-ring-buffer | |
1598 | * Remove #warning | |
1599 | * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-* | |
1600 | * Update TODO | |
1601 | * Update TODO | |
1602 | * Remove debugfs file (keep only proc file) | |
1603 | * Rename lttng-debugfs-abi files to lttng-abi | |
1604 | ||
4d3e89e3 MD |
1605 | 2011-12-13 LTTng modules 2.0-pre11 |
1606 | * Fix OOPS caused by reference of config pointer | |
1607 | * Gather detailed info from x86 64 32-bit compat syscall instrumentation | |
1608 | * lttng lib: ring buffer move null pointer check to open | |
1609 | * lttng lib: ring buffer remove duplicate null pointer | |
1610 | * lttng lib: ring buffer: remove stale null-pointer | |
1611 | * lttng wrapper: add missing include to kallsyms wrapper | |
1612 | * lttng: cleanup one-bit signed bitfields | |
1613 | * Add TODO file | |
1614 | * Update symbol name length max size to 256 | |
1615 | * Fix last modifications to string_from_user operations | |
1616 | * Document that depmod needs to be executed by hand | |
1617 | * Fix strlen_user fault space reservation | |
1618 | * Fix tp_copy_string_from_user handling of faults | |
1619 | * Disable block layer tracing support for kernels < 2.6.38 | |
1620 | * lttng context: perf counter, fix 32-bit vs 64-bit field size bug | |
1621 | * Update trace clock warning to match the current development plan | |
1622 | * ringbuffer: make ring buffer printk less verbose | |
1623 | * Makefile: do not run depmod manually | |
1624 | ||
e2222c2e MD |
1625 | 2011-09-30 LTTng modules 2.0-pre10 |
1626 | * x86-32: override sys_mmap syscall instrumentation | |
1627 | * Fix cast warning | |
1628 | ||
bfb508ed MD |
1629 | 2011-09-29 LTTng modules 2.0-pre9 |
1630 | * x86 32 syscalls: fix !CONFIG_UID16 | |
1631 | * Use __string_from_user | |
1632 | * Add __string_from_user | |
1633 | * Rename "comm" context to "procname" | |
1634 | * Fetch "type" name field for mount syscall | |
1635 | * Create common override file for all architectures | |
1636 | * Shrink stack size usage | |
1637 | * Cleanup: remove unused lttng-compat-syscalls.c file | |
1638 | * Support detailed compat syscalls on x86_64 | |
1639 | * Fix syscall table | |
1640 | * Add disabled compat syscalls detail (work in progress) | |
1641 | * Add config compat support for detailed x86_32 syscalls | |
1642 | * Handle newer 3.1+ perf API | |
1643 | * Add dummy x86-32 override headers | |
1644 | * Bind x86-32 syscall headers | |
1645 | * Add x86-32 syscall headers | |
1646 | * Add check for KALLSYMS_ALL in syscall extraction script | |
1647 | * Automate string extraction for syscalls | |
1648 | * Automate syscall filename/pathname extraction | |
1649 | * Add exit to ring_buffer_frontend so module is unloadable | |
1650 | * Add sys_open filename (x86_64) | |
1651 | * Add missing memcpy callback | |
1652 | * copy_from_user and memset | |
1653 | * Add missing alignment after header write | |
1654 | * lib ring buffer: add frontend init as module_init | |
1655 | * lib ring buffer frontend: add missing lock initialization | |
1656 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file) | |
1657 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address | |
1658 | * Create override for sys_mmap | |
1659 | * Rename syscalls -> syscall in LTTng ABI | |
1660 | * Use different event name for compat syscalls | |
1661 | * Allow trace syscall table override | |
1662 | * Add dummy override files | |
1663 | * syscall detail: add override capability | |
1664 | * Add pointer pretty-print heuristics | |
1665 | * Add __field_hex | |
1666 | * Rename sys exit errno into ret | |
1667 | * Enable detailed syscalls only for native x86_64 | |
1668 | * Use "unknown" for compat syscalls | |
1669 | * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat | |
1670 | * Fix syscall exit | |
1671 | * Fix sys exit | |
1672 | * Only enable detailed syscalls for x86_64 for now | |
1673 | * Merge unknown syscall method with extended detail method | |
1674 | * Add underscore prefix before event names | |
1675 | * Add syscalls pointers detailed syscall tracing | |
1676 | * Use perl for regexp | |
1677 | * Support generation of syscall probes for those with pointers | |
1678 | * Support detailed syscalls with 0 arguments | |
1679 | * detailed syscall tracing (work in progress) | |
1680 | * Expose /proc/lttng file | |
1681 | * Implement detailed syscall event probe | |
1682 | * Disable perf build for < 2.6.33 kernels | |
1683 | * Syscall detail mode: generate syscall table | |
1684 | * block instrumentation: write cmd as hex sequence | |
1685 | * lttng-events TRACE_EVENT generator cleanup | |
1686 | * block layer instrumentation: fix cmd field | |
1687 | * Remove 0 args syscalls for now from type-aware syscall cb generator | |
1688 | * Generate trace syscall table macros | |
1689 | * Put syscall tracing without arg types back in place | |
1690 | * Detailed system call tracing (TRACE_EVENT() generation for integer support) | |
1691 | * lttng events probes: don't clash with "ctx" variable name | |
1692 | * lib ring buffer must take private pointer copy before decrementing refcount | |
1693 | ||
47655e60 MD |
1694 | 2011-08-16 LTTng modules 2.0-pre8 |
1695 | * Fix metadata buffer wait/wakeup | |
1696 | ||
99a93317 MD |
1697 | 2011-08-12 LTTng modules 2.0-pre7 |
1698 | * Add missing module refcount to lttng_tracepoint_list_fops | |
1699 | * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2 |