| 1 | 2021-02-17 (Random Act of Kindness Day) LTTng modules 2.12.5 |
| 2 | * fix: Adjust ranges for Ubuntu 5.8.0-44 kernel |
| 3 | * fix: missing include for 'task_struct' in fdtable.h |
| 4 | * fix: file: Rename fcheck lookup_fd_rcu (v5.11) |
| 5 | * Fix: do not use bdi_unknown_name symbol |
| 6 | * fix: memcg: fix a crash in wb_workfn when a device disappears (5.6) |
| 7 | * Fix: writeback: out-of-bound reads |
| 8 | * fix: Add one digit to RHEL major release version |
| 9 | * fix: Add one digit to SLES minor release version |
| 10 | * fix: RT_PATCH_VERSION is close to overflow |
| 11 | * fix: cast LTTNG_KERNEL_VERSION/LTTNG_LINUX_VERSION_CODE to uint64_t |
| 12 | * fix: UTS_UBUNTU_RELEASE_ABI is close to overflow |
| 13 | * fix: sublevel version overflow in LINUX_VERSION_CODE |
| 14 | * Namespace kernel version macros |
| 15 | * aarch64: blacklist gcc prior to 5.1 |
| 16 | * fix: genirq: Restrict export of irq_to_desc() (v5.11) |
| 17 | * fix: block: merge struct block_device and struct hd_struct (v5.11) |
| 18 | * fix: kprobes: Remove kretprobe hash (v5.11) |
| 19 | * fix: block: remove the request_queue argument to the block_bio_remap tracepoint (v5.11) |
| 20 | * fix: block: remove the request_queue argument to the block_split tracepoint (v5.11) |
| 21 | * fix: block: simplify and extend the block_bio_merge tracepoint class (v5.11) |
| 22 | * fix: block: remove the request_queue to argument request based tracepoints (v5.11) |
| 23 | |
| 24 | 2021-01-11 (National Clean Off Your Desk Day) LTTng modules 2.12.4 |
| 25 | * fix: adjust version range for trace_find_free_extent() |
| 26 | * Improve the release script |
| 27 | * Add release maintainer script |
| 28 | * fix: statedump: undefined symbols caused by incorrect patch backport |
| 29 | * fix: include order for older kernels |
| 30 | * fix: tracepoint: Optimize using static_call() (v5.10) |
| 31 | * fix: KVM: x86/mmu: Return unique RET_PF_* values if the fault was fixed (v5.10) |
| 32 | * fix: kvm: x86/mmu: Add TDP MMU PF handler (v5.10) |
| 33 | * fix: KVM: x86: Add intr/vectoring info and error code to kvm_exit tracepoint (v5.10) |
| 34 | * fix: ext4: fast commit recovery path (v5.10) |
| 35 | * fix: btrfs: make ordered extent tracepoint take btrfs_inode (v5.10) |
| 36 | * fix: btrfs: tracepoints: output proper root owner for trace_find_free_extent() (v5.10) |
| 37 | * fix: objtool: Rename frame.h -> objtool.h (v5.10) |
| 38 | * Fix: ressource leak in id tracker |
| 39 | * fix: strncpy equals destination size warning |
| 40 | |
| 41 | 2020-10-05 (National Get Funky Day) LTTng modules 2.12.3 |
| 42 | * Cleanup: lttng-syscalls: silence warning about uninitialized bitmap variable |
| 43 | * fix: backport 'Add 'kernel_read' wrapper for kernels < v4.14' |
| 44 | * Add 'kernel_read' wrapper for kernels < v4.14 |
| 45 | * fix: Use 'kernel_read' to read from procfs |
| 46 | * fix: don't allow userspace copy to read kernel memory |
| 47 | * fix: Add a 1MB limit to lttng_strlen_user_inatomic |
| 48 | * fix: Adjust ranges for Ubuntu 4.15.0-119 kernel |
| 49 | * fix: Adjust ranges for Ubuntu HWE 5.0 kernels |
| 50 | * Fix: system call filter table |
| 51 | * fix: version ranges for ext4_discard_preallocations and writeback_queue_io |
| 52 | * fix: writeback: Fix sync livelock due to b_dirty_time processing (v5.9) |
| 53 | * fix: writeback: Drop I_DIRTY_TIME_EXPIRE (v5.9) |
| 54 | * fix: removal of [smp_]read_barrier_depends (v5.9) |
| 55 | * fix: ext4: indicate via a block bitmap read is prefetched… (v5.9) |
| 56 | * fix: ext4: limit the length of per-inode prealloc list (v5.9) |
| 57 | * fix: KVM: x86/mmu: Make kvm_mmu_page definition and accessor internal-only (v5.9) |
| 58 | * fix: Move mmutrace.h into the mmu/ sub-directory (v5.9) |
| 59 | * Kconfig: fix dependency issue when building in-tree without CONFIG_FTRACE |
| 60 | |
| 61 | 2020-08-04 (National Chocolate Chip Cookie Day) LTTng modules 2.12.2 |
| 62 | * Fix: Lock metadata cache on session destroy |
| 63 | * Fix: metadata stream leak, missing list removal and locking |
| 64 | * Fix: coherent state not changed atomically with metadata written |
| 65 | * fix: include module.h for EXPORT_SYMBOL_GPL |
| 66 | * fix: __lttng_vmalloc_node_range const caller introduced in v3.6 |
| 67 | * fix: version range for overflow_callback |
| 68 | * fix: global_dirty_limit was introduced in v3.1 |
| 69 | * fix: wrapper_uprobe_unregister is a void function |
| 70 | * fix: prior to v4.0, __vmalloc_node_range had no vm_flags param |
| 71 | * fix: vmalloc on v5.8 without KALLSYMS |
| 72 | * Detect missing symbols used with kallsyms_lookup at compile time |
| 73 | * Use exported symbol bdevname() instead of disk_name() |
| 74 | * Add git-review config |
| 75 | * fix: mm: remove vmalloc_sync_(un)mappings() (v5.8) |
| 76 | * fix: mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK (v5.8) |
| 77 | * fix: block: remove the error argument to the block_bio_complete (v5.8) |
| 78 | * fix: pipe_buf_operations rework (v5.8) |
| 79 | |
| 80 | 2020-06-02 (National Leave the Office Early Day (or Simply Stay Home ?) LTTng modules 2.12.1 |
| 81 | * Fix: Implement RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK |
| 82 | * fix: vmalloc_sync_mappings was backported to v5.5.12 |
| 83 | * Update: Additional kernel ranges for vmalloc_sync_mappings |
| 84 | * Update: Use vmalloc_sync_mappings for stable kernels |
| 85 | * Fix: Use vmalloc_sync_mappings on kernel 5.6 as well |
| 86 | * fix: add missing guid_t type to wrapper |
| 87 | * Fix: missing wrapper rename to wrapper_vmalloc_sync_mappings |
| 88 | * Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7 |
| 89 | * Unbreak LTTng for kernel 5.7 |
| 90 | * Move lttng wrappers into own module |
| 91 | * Introduce lttng_guid_gen wrapper for kernels >= 5.7.0 |
| 92 | * instrumentation: update x86 kvm instrumentation for kernel >= 5.7.0 |
| 93 | * instrumentation: update mm_vmscan for kernel >= 5.7.0 |
| 94 | |
| 95 | 2020-04-08 (The Day After National Beer Day) LTTng modules 2.12.0 |
| 96 | * fix: uaccess wrapper for CentOS >= 4.18.0-147 |
| 97 | * fix: ext4 instrumentation for CentOS >= 4.18.0-147 |
| 98 | * fix: signal instrumentation for CentOS >= 4.18.0-147 |
| 99 | * fix: kvm instrumentation for CentOS >= 4.18.0-147 |
| 100 | * fix: rcu instrumentation for CentOS >= 4.18.0-80 |
| 101 | * Fix: update kvm instrumentation for Ubuntu 5.3.0-45 |
| 102 | |
| 103 | 2020-03-27 (International Stay At Home Month) LTTng modules 2.12.0-rc3 |
| 104 | * Fix: update kvm instrumentation for Ubuntu 5.3.0-43 |
| 105 | * Fix: update kvm instrumentation for Ubuntu 4.15.0-92 |
| 106 | * statedump: introduce file_table_address |
| 107 | * Remove lttng-ftrace integration |
| 108 | * Remove dependency on kallsyms for splice_to_pipe (kernel 4.2+) |
| 109 | * Remove dependency on kallsyms for irq_to_desc (kernel 3.4+) |
| 110 | * Remove work-around for signed tracepoint module tainting (kernel 3.15+) |
| 111 | |
| 112 | 2020-02-25 (National Chocolate Covered Nut Day) LTTng modules 2.12.0-rc2 |
| 113 | * Fix: lttng-events.c: variable may be used uninitialized |
| 114 | * Fix: rcu: Fix data-race due to atomic_t copy-by-value (5.5.6, 5.4.22) |
| 115 | * fix: workqueue: add worker function to workqueue_execute_end tracepoint (v5.6) |
| 116 | * fix: media: v4l2: abstract timeval handling in v4l2_buffer (v5.6) |
| 117 | * fix: rcu: Remove kfree_rcu() special casing and lazy-callback (v5.6) |
| 118 | * fix: rcu: Fix data-race due to atomic_t copy-by-value (v5.6) |
| 119 | * fix: btrfs: make btrfs_ordered_extent naming consistent (v5.6) |
| 120 | * fix: KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit (v5.6) |
| 121 | * fix: proc: decouple proc from VFS with "struct proc_ops" (v5.6) |
| 122 | * fix: y2038: hide timeval/timespec/itimerval/itimerspec types (v5.6) |
| 123 | * fix: use timespec64 on kernels that have it |
| 124 | * fix: move lttng_close_on_exec to proper wrapper |
| 125 | * fix: 'struct timex' removed upstream (v5.6) |
| 126 | * Fix: statedump: consistently check task_cred_xxx() return value for NULL |
| 127 | * Fix: statedump: check task_active_pid_ns return value for NULL |
| 128 | * sched: Make the sched_switch task state an enum |
| 129 | * block: Make the rwbs field as a bit field enum |
| 130 | |
| 131 | 2020-02-05 (National Weatherperson's Day) LTTng modules 2.12.0-rc1 |
| 132 | * Fix: lttng-syscalls.c: marking wrong syscall probe as unregistered |
| 133 | * Version 2.12.0-pre |
| 134 | * Bump LTTNG_MODULES_ABI_MINOR_VERSION to 5 |
| 135 | * fix: use user ns wrapper code in new id trackers |
| 136 | * fix: function prototype in wrapper/mm.h |
| 137 | * ID tracker: implement vpid/uid/vuid/gid/vgid trackers |
| 138 | * lttng-abi: Document ioctl numbers reserved by lttng-abi-old.h |
| 139 | * lttng-clear: stop tracing required |
| 140 | * sunrpc: introduce lttng_get_clid helper |
| 141 | * Fix: sunrpc: use signed integer for client id |
| 142 | * Fix: sunrpc: null rpc_clnt dereference in rpc_task_queued tracepoint |
| 143 | * Fix: SUNRPC: Fix oops when trace sunrpc_task events in nfs client |
| 144 | * fix: ext4: Reserve revoke credits for freed blocks (v5.5) |
| 145 | * fix: btrfs: tracepoints: constify all pointers (v5.5) |
| 146 | * fix: btrfs block group struct refactor (v5.5) |
| 147 | * fix: y2038: itimer: change implementation to timespec64 (v5.5) |
| 148 | * Update .gitignore from upstream |
| 149 | * Add missing include for kernels between 3.8 and 3.15 |
| 150 | * Fix: LTTNG_KERNEL_ADD_CALLSITE: Handle unknown event type |
| 151 | * net: Add entry/exit tracepoints for all receive paths |
| 152 | * statedump: Add thread ID (tid) to interrupt |
| 153 | * metadata: Add the product uuid to the 'env' section |
| 154 | * Cleanup: statedump process state event pid namespace fields |
| 155 | * Add namespaces statedump |
| 156 | * Add uid/gid contexts |
| 157 | * Add namespace contexts |
| 158 | * README.md: Document LTTNG_TRACEPOINT_EVENT |
| 159 | * README.md: cleanup formatting for bullet lists |
| 160 | * Fix: btrfs: move basic block_group definitions to their own header (v5.4) |
| 161 | * Cleanup: Silence gcc fall-through warning |
| 162 | * Fix: update sched prev_state instrumentation for upstream kernel |
| 163 | * Fix: gcc-9.1 stack frame size warning |
| 164 | * Implement ring buffer clear |
| 165 | * Make bitfield.h C++-friendly |
| 166 | * Introduce LTTNG_KERNEL_SESSION_SET_CREATION_TIME |
| 167 | * Add metadata env fields |
| 168 | * Introduce LTTNG_KERNEL_SESSION_SET_NAME |
| 169 | * Fix: do not use diagnostic pragma when GCC version is lower than 4.6.0 |
| 170 | * Fix: missing define when not building with gcc |
| 171 | * Fix: lttng-tracepoint module notifier should return NOTIFY_OK |
| 172 | * Fix: Don't print ring-buffer's records count when it is not used |
| 173 | * Fix: do not set quiescent state on channel destroy |
| 174 | * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags |
| 175 | * Introduce callstack stackwalk implementation header |
| 176 | * Prepare callstack common code for stackwalk |
| 177 | * Introduce callstack legacy implementation header |
| 178 | * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2) |
| 179 | * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2) |
| 180 | * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2) |
| 181 | * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2) |
| 182 | * fix: timer/trace: Improve timer tracing (v5.2) |
| 183 | * Cleanup: bitfields: streamline use of underscores |
| 184 | * Silence compiler "always false comparison" warning |
| 185 | * Fix: bitfield: shift undefined/implementation defined behaviors |
| 186 | * Fix: timestamp_end field should include all events within sub-buffer |
| 187 | * Fix: Remove start and number from syscall_get_arguments() args (v5.1) |
| 188 | * lttng abi documentation: clarify getter usage requirements |
| 189 | * Fix: don't access packet header for stream_id and stream_instance_id getters |
| 190 | * Fix: atomic_long_add_unless() returns a boolean |
| 191 | * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1) |
| 192 | * Fix: pipe: stop using ->can_merge (v5.1) |
| 193 | * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1) |
| 194 | * Fix: mm: create the new vm_fault_t type (v5.1) |
| 195 | * Fix: extra-version-git.sh redirect stderr to /dev/null |
| 196 | * Move timekeeping blacklisting to a header file |
| 197 | * Blacklist: kprobe for arm |
| 198 | * Cleanup: tp mempool: Remove logically dead code |
| 199 | * Fix: btrfs: Remove fsid/metadata_fsid fields from btrfs_info |
| 200 | * Fix: SUNRPC: Simplify defining common RPC trace events (v5.0) |
| 201 | * Fix: Replace pointer values with task->tk_pid and rpc_clnt->cl_clid |
| 202 | * Fix: Remove 'type' argument from access_ok() function (v5.0) |
| 203 | * Fix: timer instrumentation for RHEL 7.6 |
| 204 | * Add missing SPDX license identifiers to uprobes |
| 205 | * Drop support for kernels < 3.0 from Makefiles |
| 206 | * Drop support for kernels < 3.0 from writeback instrumentation |
| 207 | * Drop support for kernels < 3.0 from workqueue instrumentation |
| 208 | * Drop support for kernels < 3.0 from skb instrumentation |
| 209 | * Drop support for kernels < 3.0 from scsi instrumentation |
| 210 | * Drop support for kernels < 3.0 from sched instrumentation |
| 211 | * Drop support for kernels < 3.0 from power instrumentation |
| 212 | * Drop support for kernels < 3.0 from net instrumentation |
| 213 | * Drop support for kernels < 3.0 from module instrumentation |
| 214 | * Drop support for kernels < 3.0 from mm_vmscan instrumentation |
| 215 | * Drop support for kernels < 3.0 from lock instrumentation |
| 216 | * Drop support for kernels < 3.0 from kvm instrumentation |
| 217 | * Drop support for kernels < 3.0 from kmem instrumentation |
| 218 | * Drop support for kernels < 3.0 from jbd2 instrumentation |
| 219 | * Drop support for kernels < 3.0 from irq instrumentation |
| 220 | * Drop support for kernels < 3.0 from ext4 instrumentation |
| 221 | * Drop support for kernels < 3.0 from block instrumentation |
| 222 | * Drop support for kernels < 3.0 from lttng-statedump-impl.c |
| 223 | * Drop support for kernels < 3.0 from lttng-kernel-version.h |
| 224 | * Drop support for kernels < 3.0 from lttng-events.h |
| 225 | * Drop support for kernels < 3.0 from lib |
| 226 | * Drop spinlock.h wrapper |
| 227 | * Drop kstrtox.h wrapper |
| 228 | * Drop uuid.h wrapper |
| 229 | * Drop vzalloc.h wrapper |
| 230 | * Drop support for kernels < 3.0 from tracepoint.h wrapper |
| 231 | * Drop support for kernels < 3.0 from perf.h wrapper |
| 232 | * Drop support for kernels < 3.0 from atomic.h wrapper |
| 233 | * Drop compat patches for kernels < 2.6.36 |
| 234 | * Bump minimum kernel version to 3.0 |
| 235 | * Fix: ext4: adjust reserved cluster count when removing extents (v4.20) |
| 236 | * Fix: signal: Remove SEND_SIG_FORCED (v4.20) |
| 237 | * Fix: signal: Distinguish between kernel_siginfo and siginfo (v4.20) |
| 238 | * statedump cpu topology: introduce LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY |
| 239 | * CPU topology statedump on x86 |
| 240 | * Fix: update kvm instrumentation for SLES12 SP2 LTSS >= 4.4.121-92.92 |
| 241 | * Fix: Add missing const to lttng_tracepoint_ptr_deref prototype |
| 242 | * Fix: adapt to kernel relative references |
| 243 | * Fix: sync event enablers before choosing header type |
| 244 | * Fix: implicit declarations caused by buffer size checks. |
| 245 | * Prevent allocation of buffers if exceeding available memory |
| 246 | * Fix: btrfs instrumentation namespacing |
| 247 | * Fix: Convert rcu tracepointis to gp_seq (v4.19) |
| 248 | * Fix: tracing: Centralize preemptirq tracepoints (4.19) |
| 249 | * Fix: net: expose sk wmem in sock_exceed_buf_limit tracepoint (4.19) |
| 250 | * Fix: access migrate_disable field directly |
| 251 | * Fix: out of memory error handling |
| 252 | * Fix: uprobes: missing break in lttng_event_ioctl() |
| 253 | * Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead |
| 254 | * Fix: instruction pointer has different names across arch |
| 255 | * Fix: build failures when CONFIG_UPROBES is absent |
| 256 | * uprobe: Support multiple call sites for the same uprobe event |
| 257 | * uprobe: Receive file descriptor from session instead of path to file |
| 258 | * uprobe: Mark uprobe event as registered |
| 259 | * Add uprobes support |
| 260 | * Fix: adjust SLE version ranges to build with SP2 and SP3 |
| 261 | * Fix: Allow alphanumeric characters in SLE version |
| 262 | * Fix: Adjust range for SuSE 4.4.103-92 kernels |
| 263 | * Cleanup: move to kernel style SPDX license identifiers |
| 264 | * Cleanup: move scripts to subdirectory |
| 265 | * Cleanup: modinfo keys |
| 266 | * Add extra version information framework |
| 267 | * Revert "Add btrfs file item tracepoints" |
| 268 | * Fix: btrfs: Remove unnecessary fs_info parameter |
| 269 | * Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint |
| 270 | * Fix: asoc: Remove snd_soc_cache_sync() implementation |
| 271 | * Fix: asoc: fix printing jack name |
| 272 | * Fix: asoc: Consolidate path trace events |
| 273 | * Fix: ASoC level IO tracing removed upstream |
| 274 | * Enable userspace callstack contexts only on x86 |
| 275 | * Prevent re-entrancy in callstack-user context |
| 276 | * Callstack context: bump number of entries to 128 |
| 277 | * Fix: callstack context alignment calculation |
| 278 | * Cleanup callstack context |
| 279 | * Fix callstack context: write empty sequence if no stack trace |
| 280 | * Fix: callstack context: false-sharing, bad memory size allocation |
| 281 | * callstack context: use delimiter when stack is incomplete |
| 282 | * Cleanup callstack context |
| 283 | * Add kernel and user callstack contexts |
| 284 | * Assign CPU id before saving the context size |
| 285 | * Define max nesting count constant |
| 286 | * Compute variable sized context length |
| 287 | * Pass arguments for context size computation |
| 288 | * Add 9p probe |
| 289 | * Update delayed ref tracepoints for v3.12 |
| 290 | * Add btrfs file item tracepoints |
| 291 | * Add btrfs tracepoint for em's EEXIST case |
| 292 | * Fix: dyntick field added to trace_rcu_dyntick in v4.16 |
| 293 | * Fix: BUILD_BUG_ON with compile time constant on < v2.6.38 |
| 294 | * Fix: lttng filter validator ERANGE error handling |
| 295 | * Fix: filter interpreter: use LTTNG_SIZE_MAX |
| 296 | * Filter: add FILTER_OP_RETURN_S64 instruction |
| 297 | * Perform bitwise ops on unsigned types |
| 298 | * Filter: catch shift undefined behavior |
| 299 | * Filter: add lshift, rshift, bit not ops |
| 300 | * Filter: index array, sequences, implement bitwise binary operators |
| 301 | * Fix: pid tracker should track "pgid" for noargs probes |
| 302 | * lttng-tp-mempool: perform node-local allocation |
| 303 | * Fix: update RCU instrumentation for 4.17 |
| 304 | * Fix: sunrpc instrumentation for 4.17 |
| 305 | * Fix: use struct reclaim_stat in mm_vmscan_lru_shrink_inactive for 4.17 |
| 306 | * Fix: Add gfp_flags arg to mm_vmscan_kswapd_wake for 4.17 |
| 307 | * Update: kvm instrumentation for ubuntu 4.13.0-38 |
| 308 | * Fix: update kvm instrumentation for Ubuntu 3.13.0-144 |
| 309 | * Fix: btrfs instrumentation namespacing |
| 310 | * Cleanup: comment about CONFIG_HOTPLUG_CPU ifdef |
| 311 | * Fix: do not use CONFIG_HOTPLUG_CPU for the new hotplug API |
| 312 | * Fix: update kvm instrumentation for 4.1.50+ |
| 313 | * Use the memory pool instead of kmalloc |
| 314 | * Create a memory pool for temporary tracepoint probes storage |
| 315 | * Fix: use proper pid_ns in the process statedump |
| 316 | * Fix: add variable quoting to shell scripts |
| 317 | * Update: kvm instrumentation for fedora 4.14.13-300 |
| 318 | * Fix: Add Fedora version macros |
| 319 | * Add preemptirq instrumentation |
| 320 | * Clean-up: fix stale #endif comments |
| 321 | * Command to dump the metadata cache again |
| 322 | * Add a new /dev/lttng-logger interface |
| 323 | * Fix: update btrfs instrumentation for SuSE 4.4.114-92 |
| 324 | * Fix: update block instrumentation for SuSE 4.4.114-92 |
| 325 | * Fix: update rcu instrumentation for v4.16 |
| 326 | * Fix: update vmscan instrumentation for v4.16 |
| 327 | * Fix: update timer instrumentation on 4.16 and 4.14-rt |
| 328 | * Update kvm instrumentation for debian kernel 4.14.0-3 |
| 329 | * Fix: network instrumentation protocol enum |
| 330 | * Fix: update btrfs instrumentation for SuSE 4.4.103-6 |
| 331 | * Fix: update block instrumentation for SuSE 4.4.73-5 |
| 332 | * Fix: global_dirty_limit for kernel v4.2 and up |
| 333 | * Fix: network instrumentation handling of corrupted TCP headers |
| 334 | * Fix: add missing uaccess.h include from kstrtox.h wrapper |
| 335 | * Update: kvm instrumentation for 4.14.14+, 4.9.77+, 4.4.112+ |
| 336 | * Fix: btrfs_delayed_ref_head was unwired since v3.12 |
| 337 | * Update kvm instrumentation for debian kernel 4.9.65-3 |
| 338 | * Fix: debian kernel version parsing |
| 339 | * Fix: block instrumentation 4.14+ NULL pointer dereference |
| 340 | * Update: kvm instrumentation for 3.16.52 and 3.2.97 |
| 341 | * Fix: kvm instrumentation for 4.15 |
| 342 | * Update sock instrumentation for 4.15 |
| 343 | * Update kvm instrumentation for 4.15 |
| 344 | * Fix: ACCESS_ONCE() removed in kernel 4.15 |
| 345 | * Fix: sched instrumentation on stable RT kernels |
| 346 | * timer API transition for kernel 4.15 |
| 347 | * Fix: Don't nest get online cpus |
| 348 | * Fix: lttng_channel_syscall_mask() bool use in bitfield |
| 349 | * Fix: update kmem instrumentation for kernel 4.15 |
| 350 | * Fix: lttng_kvmalloc helper NULL pointer OOPS |
| 351 | |
| 352 | 2018-09-05 (Be Late for Something Day) LTTng modules 2.11.0-rc1 |
| 353 | * Fix: uprobes: missing break in lttng_event_ioctl() |
| 354 | * Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead |
| 355 | * Fix: instruction pointer has different names across arch |
| 356 | * Fix: build failures when CONFIG_UPROBES is absent |
| 357 | * uprobe: Support multiple call sites for the same uprobe event |
| 358 | * uprobe: Receive file descriptor from session instead of path to file |
| 359 | * uprobe: Mark uprobe event as registered |
| 360 | * Add uprobes support |
| 361 | * Fix: adjust SLE version ranges to build with SP2 and SP3 |
| 362 | * Fix: Allow alphanumeric characters in SLE version |
| 363 | * Fix: Adjust range for SuSE 4.4.103-92 kernels |
| 364 | * Cleanup: move to kernel style SPDX license identifiers |
| 365 | * Cleanup: move scripts to subdirectory |
| 366 | * Cleanup: modinfo keys |
| 367 | * Add extra version information framework |
| 368 | * Revert "Add btrfs file item tracepoints" |
| 369 | * Fix: btrfs: Remove unnecessary fs_info parameter |
| 370 | * Fix: btrfs: use fs_info for btrfs_handle_em_exist tracepoint |
| 371 | * Fix: asoc: Remove snd_soc_cache_sync() implementation |
| 372 | * Fix: asoc: fix printing jack name |
| 373 | * Fix: asoc: Consolidate path trace events |
| 374 | * Fix: ASoC level IO tracing removed upstream |
| 375 | * Enable userspace callstack contexts only on x86 |
| 376 | * Prevent re-entrancy in callstack-user context |
| 377 | * Callstack context: bump number of entries to 128 |
| 378 | * Fix: callstack context alignment calculation |
| 379 | * Cleanup callstack context |
| 380 | * Fix callstack context: write empty sequence if no stack trace |
| 381 | * Fix: callstack context: false-sharing, bad memory size allocation |
| 382 | * callstack context: use delimiter when stack is incomplete |
| 383 | * Cleanup callstack context |
| 384 | * Add kernel and user callstack contexts |
| 385 | * Assign CPU id before saving the context size |
| 386 | * Define max nesting count constant |
| 387 | * Compute variable sized context length |
| 388 | * Pass arguments for context size computation |
| 389 | * Add 9p probe |
| 390 | * Update delayed ref tracepoints for v3.12 |
| 391 | * Add btrfs file item tracepoints |
| 392 | * Add btrfs tracepoint for em's EEXIST case |
| 393 | * Fix: dyntick field added to trace_rcu_dyntick in v4.16 |
| 394 | * Fix: BUILD_BUG_ON with compile time constant on < v2.6.38 |
| 395 | * Fix: lttng filter validator ERANGE error handling |
| 396 | * Fix: filter interpreter: use LTTNG_SIZE_MAX |
| 397 | * Filter: add FILTER_OP_RETURN_S64 instruction |
| 398 | * Perform bitwise ops on unsigned types |
| 399 | * Filter: catch shift undefined behavior |
| 400 | * Filter: add lshift, rshift, bit not ops |
| 401 | * Filter: index array, sequences, implement bitwise binary operators |
| 402 | * Fix: pid tracker should track "pgid" for noargs probes |
| 403 | * lttng-tp-mempool: perform node-local allocation |
| 404 | * Fix: update RCU instrumentation for 4.17 |
| 405 | * Fix: sunrpc instrumentation for 4.17 |
| 406 | * Fix: use struct reclaim_stat in mm_vmscan_lru_shrink_inactive for 4.17 |
| 407 | * Fix: Add gfp_flags arg to mm_vmscan_kswapd_wake for 4.17 |
| 408 | * Update: kvm instrumentation for ubuntu 4.13.0-38 |
| 409 | * Fix: update kvm instrumentation for Ubuntu 3.13.0-144 |
| 410 | * Fix: btrfs instrumentation namespacing |
| 411 | * Cleanup: comment about CONFIG_HOTPLUG_CPU ifdef |
| 412 | * Fix: do not use CONFIG_HOTPLUG_CPU for the new hotplug API |
| 413 | * Fix: update kvm instrumentation for 4.1.50+ |
| 414 | * Use the memory pool instead of kmalloc |
| 415 | * Create a memory pool for temporary tracepoint probes storage |
| 416 | * Fix: use proper pid_ns in the process statedump |
| 417 | * Fix: add variable quoting to shell scripts |
| 418 | * Update: kvm instrumentation for fedora 4.14.13-300 |
| 419 | * Fix: Add Fedora version macros |
| 420 | * Add preemptirq instrumentation |
| 421 | * Clean-up: fix stale #endif comments |
| 422 | * Command to dump the metadata cache again |
| 423 | * Add a new /dev/lttng-logger interface |
| 424 | * Fix: update btrfs instrumentation for SuSE 4.4.114-92 |
| 425 | * Fix: update block instrumentation for SuSE 4.4.114-92 |
| 426 | * Fix: update rcu instrumentation for v4.16 |
| 427 | * Fix: update vmscan instrumentation for v4.16 |
| 428 | * Fix: update timer instrumentation on 4.16 and 4.14-rt |
| 429 | * Update kvm instrumentation for debian kernel 4.14.0-3 |
| 430 | * Fix: network instrumentation protocol enum |
| 431 | * Fix: update btrfs instrumentation for SuSE 4.4.103-6 |
| 432 | * Fix: update block instrumentation for SuSE 4.4.73-5 |
| 433 | * Fix: global_dirty_limit for kernel v4.2 and up |
| 434 | * Fix: network instrumentation handling of corrupted TCP headers |
| 435 | * Fix: add missing uaccess.h include from kstrtox.h wrapper |
| 436 | * Update: kvm instrumentation for 4.14.14+, 4.9.77+, 4.4.112+ |
| 437 | * Fix: btrfs_delayed_ref_head was unwired since v3.12 |
| 438 | * Update kvm instrumentation for debian kernel 4.9.65-3 |
| 439 | * Fix: debian kernel version parsing |
| 440 | * Fix: block instrumentation 4.14+ NULL pointer dereference |
| 441 | * Update: kvm instrumentation for 3.16.52 and 3.2.97 |
| 442 | * Fix: kvm instrumentation for 4.15 |
| 443 | * Update sock instrumentation for 4.15 |
| 444 | * Update kvm instrumentation for 4.15 |
| 445 | * Fix: ACCESS_ONCE() removed in kernel 4.15 |
| 446 | * Fix: sched instrumentation on stable RT kernels |
| 447 | * timer API transition for kernel 4.15 |
| 448 | * Fix: Don't nest get online cpus |
| 449 | * Fix: lttng_channel_syscall_mask() bool use in bitfield |
| 450 | * Fix: update kmem instrumentation for kernel 4.15 |
| 451 | * Fix: lttng_kvmalloc helper NULL pointer OOPS |
| 452 | * Update version to 2.11.0-pre |
| 453 | * Fix: lttng-logger get_user_pages_fast error handling |
| 454 | * Fix: update block instrumentation for 4.14 kernel |
| 455 | * Revert "Fix: update block instrumentation for kernel 4.14" |
| 456 | * Fix: version check error in btrfs instrumentation |
| 457 | * Fix: update btrfs instrumentation for kernel 4.14 |
| 458 | * Fix: update writeback instrumentation for kernel 4.14 |
| 459 | * Fix: update block instrumentation for kernel 4.14 |
| 460 | * Fix: vmalloc wrapper on kernel < 2.6.38 |
| 461 | * Fix: vmalloc wrapper on kernel >= 4.12 |
| 462 | * Add kmalloc failover to vmalloc |
| 463 | * Fix: mmap: caches aliased on virtual addresses |
| 464 | * Fix: update ext4 instrumentation for kernel 4.13 |
| 465 | * Fix: Sleeping function called from invalid context |
| 466 | * Fix: sched for v4.11.5-rt1 |
| 467 | * Make vim users life easier |
| 468 | * Rename Makefile.ABI.workarounds to Kbuild.common |
| 469 | * Fix: handle missing ftrace header on v4.12 |
| 470 | * Fix: pid tracker should track "pgid" |
| 471 | * Cleanup: typo in lttng pid tracker |
| 472 | * Fix: Build ftrace probe on kernels prior to 4.12 |
| 473 | * Fix: update ftrace probe for kernel 4.12 |
| 474 | * Fix: update block instrumentation for kernel 4.12 |
| 475 | * Calculate context length outside of retry loop |
| 476 | * Fix: Add support for 4.9.27-rt18 kernel |
| 477 | * Fix: update btrfs instrumentation for kernel 4.12 |
| 478 | * Fix: update ringbuffer for kernel 4.12 |
| 479 | * Fix: update sched instrumentation for kernel 4.12 |
| 480 | * Fix: ext3 was completely removed from the kernel in v4.3 |
| 481 | * Fix: NULL pointer dereference of THIS_MODULE with built-in modules |
| 482 | * Fix: add "flush empty" ioctl for stream intersection |
| 483 | * Revert "Fix: flush empty packets on snapshot channel" |
| 484 | * Revert "Fix: don't perform extra flush on metadata channel" |
| 485 | |
| 486 | 2017-05-05 (International Tuba Day) LTTng modules 2.10.0-rc1 |
| 487 | * Fix: remove CONFIG_KALLSYMS_ALL warning on clean |
| 488 | * Add RING_BUFFER_SNAPSHOT_SAMPLE_POSITIONS command |
| 489 | * Fix: Always build vmscan probe |
| 490 | * Cleanup: formatting in strutils_star_glob_match explanation |
| 491 | * Fix: introduce LTTNG_SIZE_MAX for older kernels |
| 492 | * Use SIZE_MAX instead of -1ULL for size_t parameter |
| 493 | * filter: use SIZE_MAX for size_t |
| 494 | * Fix: out of bound array access in filter code |
| 495 | * Add support for star globbing patterns in event names |
| 496 | * Filtering: add support for star-only globbing patterns |
| 497 | * Add string utilities |
| 498 | * lttng-abi.c: cleanup whitespaces |
| 499 | * Fix: use of uninitialized ret value in lttng_abi_open_metadata_stream |
| 500 | * Fix: kref changes for kernel 4.11 |
| 501 | * Fix: atomic_add_unless() returns true/false rather than prior value |
| 502 | * Fix: timers cputime_t arguments replaced by ull in kernel 4.11 |
| 503 | * Fix: update scsi instrumentation for kernel 4.11 |
| 504 | * Fix: changes to the vm_op fault cb prototype in libringbuffer |
| 505 | * Fix: update btrfs instrumentation for kernel 4.11 |
| 506 | * Fix: update mm_vmscan instrumentation for kernel 4.11 |
| 507 | * Fix: section mismatch warning caused by __exit annotation |
| 508 | * socketpair: extend syscall socketpair tracing information |
| 509 | * Remove events/mainline unused headers |
| 510 | * update event README |
| 511 | * Fix: nmi-safe clock on 32-bit systems |
| 512 | * Fix: only include linux/cpuhotplug.h for kernels >= 4.10 |
| 513 | * Fix: 4.10 hotplug adaptation backward compat |
| 514 | * Fix: 4.10 btrfs instrumentation update backward compat |
| 515 | * Update btrfs instrumentation for 4.10 kernel |
| 516 | * Adapt lttng-modules to Linux 4.10 cpu hotplug state machine |
| 517 | * btrfs instrumentation: update to 4.10 kernel |
| 518 | * timer instrumentation: adapt to ktime_t without union |
| 519 | * Add load/unload messages to kernel log |
| 520 | * Update version to 2.10.0-pre |
| 521 | * Fix: asoc instrumentation for RHEL 7.3 |
| 522 | * Fix: SCSI instrumentation for SLES12 SP2 |
| 523 | * Add SUSE Linux Enterprise kernel version tests |
| 524 | * Filter code relicensing to MIT license |
| 525 | * Add task cpu in process statedump |
| 526 | * Performance: add missing unlikely in reserve |
| 527 | * Fix: preemptible and migratable context error handling |
| 528 | * Fix: bump stable kernel version ranges for clock work-around |
| 529 | |
| 530 | 2016-10-07 (National Frappé Day) LTTng modules 2.9.0-rc1 |
| 531 | * Fix: i2c: support kernels < 3.15 |
| 532 | * Fix: show warning for broken clock work-around |
| 533 | * Bump minor ABI version |
| 534 | * Fix: work-around upstream Linux timekeeping bug |
| 535 | * Add support for i2c tracepoints |
| 536 | * Cleanup: makefile version checks with single "ge" |
| 537 | * Performance: special-case NULL in lttng_strlen_user_inatomic |
| 538 | * Fix: lttng_inline_memcpy does not take a __user argument |
| 539 | * Performance: implement lttng_inline_memcpy |
| 540 | * Performance: cache the backend pages pointer in context |
| 541 | * Cleanup: libringbuffer: remove duplicate pointer chasing in slow paths |
| 542 | * Performance: Only dereference commit index once |
| 543 | * Performance: Mark channel and buffer event disabled check unlikely |
| 544 | * Performance: Relax atomicity constraints for crash handling |
| 545 | * Performance: mark ring buffer do_copy callers always inline |
| 546 | * Performance: mark lib_ring_buffer_write always inline |
| 547 | * Kconfig: select TRACEPOINTS when built-in |
| 548 | * Performance: disable event counting by default |
| 549 | * Fix: handle large number of pages or subbuffers per buffer |
| 550 | * Fix: unregister cpu hotplug notifier on buffer alloc error |
| 551 | * Fix: sa_family is of type unsigned short |
| 552 | * Fix: check for sizeof sa_family to save sa_family in accept and connect |
| 553 | * Fix: use printk_once() for wrapper warning messages |
| 554 | * Fix: btrfs instrumentation for 4.8 kernel |
| 555 | * Fix: update mm_vmscan instrumentation for kernel 4.8 |
| 556 | * Fix: napi instrumentation for 4.8 kernels |
| 557 | * Fix: update block instrumentation to compile on 4.8 kernels |
| 558 | * Cleanup: reuse code in accept() and accept4() instrumentation |
| 559 | * Add x86-64 override for accept4 syscall |
| 560 | * Fix: timer wrapper: support kernels >= 4.8 |
| 561 | * Performance: split check deliver fast/slow paths |
| 562 | * Fix: x86-64 accept instrumentation |
| 563 | * Fix: Add support for 4.6.4-rt8 kernel |
| 564 | * Fix: update scsi instrumentation for 4.7+ kernels |
| 565 | * Fix: Use fs_initcall instead of rootfs_initcall |
| 566 | * Fix: Add kernel configuration for lttng clock plugin |
| 567 | * Fix: the clock plugin must be initiated before first use of the clock |
| 568 | * Fix: tests/Kbuild for older kernels |
| 569 | * Cleanup: __dynamic_len_idx set but not used warning |
| 570 | * Cleanup: coding style and comments of net.h |
| 571 | * net: Add TCP header data to net_* tracepoints |
| 572 | * net: Add IPv4/IPv6 header data to net_* tracepoints |
| 573 | * Fix: endianness for the container type of enum |
| 574 | * enumeration autoincrement: use if/else logic |
| 575 | * Cleanup trailing whitespaces |
| 576 | * lttng-test probe: test ctf_enum_auto() |
| 577 | * Add ctf_enum_auto() for autoincrementing enumeration values |
| 578 | * Implement session statedump command |
| 579 | * Fix: annotate bytecode interpreter for kernel stack validator |
| 580 | * Update version to 2.9.0-pre |
| 581 | * Fix: ring buffer: honor switch parameter type in remote switch |
| 582 | * Fix: only flush non-metadata channels |
| 583 | * Fix: don't perform extra flush on metadata channel |
| 584 | * select, poll and epoll_wait overrides on ARM 32-bit |
| 585 | * Fix: flush empty packets on snapshot channel |
| 586 | * Fix: do not generate packet at destroy after stop |
| 587 | * Fix: compat ioctl for flush/get metadata version |
| 588 | * Fix: ctf_string() should handle NULL pointers |
| 589 | * Fix: portability: no arith on void pointer |
| 590 | * Fix: add missing tests/Kbuild |
| 591 | * Test clock override plugin |
| 592 | * Fix: add modules target to base Makefile |
| 593 | * Fix: make clean does not include dot-config |
| 594 | * Fix: trigger build error if CONFIG_TRACEPOINTS is not set |
| 595 | * Documentation: document that CONFIG_MODULES not required when builtin |
| 596 | * Fix: add missing errno include in random wrapper |
| 597 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.16.35 |
| 598 | * Fix: copy_from_user size when limited allocation |
| 599 | * Extract the payload of epoll_wait/epoll_pwait |
| 600 | * Extract the payload for epoll_ctl |
| 601 | * Extract the FDs and flags from poll and ppoll |
| 602 | * Extract the FD sets in select and pselect6 |
| 603 | * Add ctf_integer_bitfield_type |
| 604 | * Implement enumeration type |
| 605 | * Implement custom field support |
| 606 | * Implement variant type |
| 607 | * Implement shadow stack for dynamic len |
| 608 | * libringbuffer: implement event too big API |
| 609 | * Implement structure, compound array/sequence types |
| 610 | * Fix: integer endianness metadata generation |
| 611 | * Fix: endianness of integers received by filter |
| 612 | * Fix: writeback probe on RHEL >= 3.10.0-327.10.1 |
| 613 | * Fix: RHEL kernel 3.10.0-327.13.1 compat |
| 614 | * Fix: ctf_user_integer should not trigger page fault |
| 615 | * Fix: lib_ring_buffer_copy_from_user_inatomic error handling |
| 616 | * Add comment describing ioctl number duplication |
| 617 | * Fix: remove unused gfpflags.h from btrfs and compaction instrumentation |
| 618 | * Fix: Remove dead code from filter interpreter |
| 619 | * Fix: x86 kvm mmutrace instrumentation for kernel < 3.6 |
| 620 | * Fix: mm_vmscan instrumentation: remove unused gfpflags.h include |
| 621 | * Fix: use of uninitialized ret value in lttng_abi_create_event |
| 622 | * Fix: kmem instrumentation: remove unused gfpflags.h include |
| 623 | * Fix: 4.6 kernel: use in_compat_syscall |
| 624 | * Fix: use BUG_ON instead of accessing array subscript above array bounds |
| 625 | * Fix: Add granularity to RHEL kernel version checks |
| 626 | |
| 627 | 2016-03-18 (Awkward Moments Day) LTTng modules 2.8.0-rc1 |
| 628 | * Bump minor tracer ABI version |
| 629 | * Fix: build against out-of-tree kernel build |
| 630 | * probes/Kbuild: remove upper level header path |
| 631 | * Move leftover relative include paths to system paths |
| 632 | * syscall instrumentation: use system headers |
| 633 | * tracepoint event instrumentation: use system headers |
| 634 | * Use system include path in wrappers |
| 635 | * libs: use system include paths |
| 636 | * Use system header paths in core implementation files |
| 637 | * Use system include paths in root directory headers |
| 638 | * Use system include paths in probes |
| 639 | * Update gitignore |
| 640 | * Use system include paths in lttng-types.h |
| 641 | * Use system include paths in lttng-tracepoint-event-impl.h |
| 642 | * Use system include path in probes/define_trace.h |
| 643 | * Use system include paths in probes/lttng-tracepoint-event-impl.h |
| 644 | * Rename probes/lttng-events.h to probes/lttng-tracepoint-event-impl.h |
| 645 | * Add makefile directory to include path |
| 646 | * Fix: event ctx get size should be after chan ctx |
| 647 | * Fix: filter interpreter with userspace strings |
| 648 | * Fix: rename kvm x86 TRACE_SYSTEM to avoid name clash |
| 649 | * Fix: format address fields as hexadecimal |
| 650 | * PowerPC-64 ABIv1: add build error if KALLSYMS_ALL is missing |
| 651 | * Fix: system call instrumentation overrides |
| 652 | * Fix: page_alloc wrapper incorrect parenthesis |
| 653 | * Fix: system call tracing for arm-64 compat !CONFIG_UID16 |
| 654 | * Fix: add struct user_msghdr forward declaration for older kernels |
| 655 | * Cleanup: Remove unused lttng-types module |
| 656 | * Fix: add missing versions and init call for page_alloc wrapper |
| 657 | * Fix: Define lttng-tracer metadata only once |
| 658 | * Fix: Add CONFIG_LTTNG to modules_install target |
| 659 | * Fix: Use kbuild env instead of a custom var KERNELDIR |
| 660 | * Update clock offset comment |
| 661 | * clock offset: print negative value in metadata |
| 662 | * Fix: handle negative clock offset |
| 663 | * Fix: sched instrumentation for 4.1-rt11 |
| 664 | * Add RT patch version macros |
| 665 | * Expect filter context identifiers starting with $ctx. |
| 666 | * ARM64: wire up compat system calls |
| 667 | * Add support for arm64 syscalls |
| 668 | * Fix: Ubuntu kernel range for block_rq_complete |
| 669 | * Fix: Ubuntu kernel range for mm_page_alloc_extfrag |
| 670 | * Fix: update vmscan instrumentation for kernel 4.5 |
| 671 | * Fix: check reference counts for overflow |
| 672 | * Fix: RHEL 7.2 scsi instrumentation |
| 673 | * Fix: RHEL 7.2 kvm instrumentation |
| 674 | * Kconfig: describe both module and in-kernel compilation options |
| 675 | * Add comments and indentation to Makefile |
| 676 | * Add support for built-in kernel build |
| 677 | * Rename sub makefiles to Kbuild |
| 678 | * Cleanup sub makefiles |
| 679 | * Make goals configurable with CONFIG_LTTNG |
| 680 | * Fix: Use generic raw_irqs_disabled_flags |
| 681 | * Fix: Use MAX_RT_PRIO offset in sched_wakeup_template |
| 682 | * Fix: update sched instrumentation for kernel 4.4.0 |
| 683 | * Bump version number for development branch |
| 684 | * Fix: interruptible context: reversed logic |
| 685 | * Contexts for RT debugging |
| 686 | * Fix: instrumentation: v4lv2 missing include |
| 687 | * Fix: header size larger than 256 bytes |
| 688 | * Instrument x86 page faults |
| 689 | * Fix: irq_vectors TRACE_SYSTEM name |
| 690 | * Instrument x86_irq_vectors |
| 691 | * Fix: tracepoint listing misses last loaded probe |
| 692 | * Fix: lttng trace-clock needs to disable preemption |
| 693 | * Tracepoint event: add "TP_code_post()" |
| 694 | * Implement array and sequence bitfields |
| 695 | * Fix: kmem: add mm.h include |
| 696 | * Add page frame number (pfn) to kmem page events |
| 697 | * Use pfn rather than struct page in ring buffer array |
| 698 | * Implement clock plugin support |
| 699 | * Command to regenerate the metadata of a session |
| 700 | * Fix: writeback instrumentation update for 4.3 Linux kernel |
| 701 | * Fix: update sched wakeup instrumentation for 4.3 kernel |
| 702 | * Fix: lttng-test build failure for kernels < 3.0 |
| 703 | * Use 3.18 syscall instrumentation for MIPS32 |
| 704 | * Update the MIPS32 syscall instrumentation to 3.18 |
| 705 | * Fix: Move pipe override to the arch specific pointers_override.h |
| 706 | * Implement lttng test module |
| 707 | * Cleanup: remove logically dead code |
| 708 | * Fix: filter validator use after free |
| 709 | * Fix: use after free in channel release |
| 710 | * Fix: non-enabler events should be disabled by default |
| 711 | * Fix: build failure on 2.6.36 |
| 712 | * Cleanup: split bdi_dirty_ratelimit with ifdef into separate macros |
| 713 | * Fix: writeback instrumentation for 4.2 kernels |
| 714 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.18.10 |
| 715 | * Add stream instance id to the packet header |
| 716 | * Add a packet sequence number |
| 717 | * Fix: kmem probe with Ubuntu 3.13 kernels |
| 718 | * Fix: disable kvm probe if lapic.h isn't found |
| 719 | * Fix: timer instrumentation for 4.2 kernels |
| 720 | * Fix: ext4 instrumentation for 4.2 kernels |
| 721 | * Fix: kvm instrumentation for 4.2 kernels |
| 722 | * Fix: allow LTTng to be built within kernel tree |
| 723 | |
| 724 | 2015-07-15 (Pet Fire Safety Day) LTTng modules 2.7.0-rc1 |
| 725 | * Fix: Building the event list fails on fragmented memory |
| 726 | * Fix: use after free on metadata cache reallocation |
| 727 | * Fix: version checks for kernel 4.0 |
| 728 | * Fix: Incorrect Ubuntu kernel patchlevel |
| 729 | * Fix: cpu-id context should use int type |
| 730 | * Implement cpu-id context |
| 731 | * Implement cpu_id context for filtering |
| 732 | * Fix: context printk mismatch on error |
| 733 | * Cleanup: misleading comment about deferrable timer |
| 734 | * Fix: arm-32 build |
| 735 | * Fix: Update kmem event for Ubuntu's 3.16 kernel |
| 736 | * Fix: RHEL 7.1 block instrumentation |
| 737 | * Fix: add RHEL version macros |
| 738 | * Fix: add missing parenthesis in ubuntu version check |
| 739 | * Fix: remove regmap instrumentation for kernels < 4.1 |
| 740 | * Fix: Update kmem event for recent Ubuntu kernel |
| 741 | * Fix: missing statedump end event when block device listing available |
| 742 | * Fix: don't generate incorrect macros for debian/ubuntu version check |
| 743 | * Revert "Fix: build against Ubuntu kernels" |
| 744 | * Fix: build against Ubuntu kernels |
| 745 | * Add namespace info in sched_fork and statedump |
| 746 | * Fix: ext4 instrumentation: flags parameter did not exist prior to 3.11 |
| 747 | * Fix: printk instrumentation: remove "condition" tracepoints |
| 748 | * Fix: regmap build against kernel 4.0 kernel headers |
| 749 | * Add mmu_valid_gen field to mmutrace events |
| 750 | * Fix: add missing x86 mmutrace kernel header include |
| 751 | * Fix: x86 mmutrace event extra field for kernels >= 3.11 |
| 752 | * Fix: remove execute flag from kvm.h file |
| 753 | * Fix: build x86 kvm probes on kernels >= 4.1-rc1 |
| 754 | * Fix: compilation on 4.1-rc1 kernel, remove unused WB_WORK_REASON |
| 755 | * Fix: 4.1-rc1 Linux build and regmap instrumentation |
| 756 | * Fix: don't clash with older Debian kernel versions |
| 757 | * Fix: update get_pfnblock_flags_mask wrapper for debian kernels |
| 758 | * Fix: discover Debian API |
| 759 | * Fix: Update README.md to match reality: kernels >= 2.6.36 are supported |
| 760 | * Fix: atomic.h wrapper for kernels < 2.6.37 |
| 761 | * Fix: disable x86 kvm instrumentation for kernels < 2.6.38 |
| 762 | * Fix: add missing types.h include for older kernels |
| 763 | * Fix: add hlist lttng wrappers |
| 764 | * Fix: add struct file_handle forward declaration |
| 765 | * Fix: string length calculation reversed user vs kernel args |
| 766 | * Fix: use lttng_rcu_dereference within lttng-syscalls.c |
| 767 | * Fix: add lttng rcu wrapper to allow tracing RCU |
| 768 | * Fix: double-unlock of session mutex |
| 769 | * Fix: check that class and instance prototype match |
| 770 | * Fix: lttng-events.h check function takes void |
| 771 | * Fix: regmap instrumentation for Linux 3.19.4 and 4.0 |
| 772 | * Fix: kernels >= 2.6.33 put utsrelease.h in generated/ |
| 773 | * Fix: Include utsrelease.h in lttng-kernel-version.h |
| 774 | * Fix: ext4 ext4_da_write_pages instrumentation for kernels < 3.11.0 |
| 775 | * Fix: old kernels need module.h included before vermagic.h |
| 776 | * Fix: net instrumentation for kernels 2.6.39 and below |
| 777 | * Fix: version condition in makefile |
| 778 | * Implement wrapper around get_pfnblock_flags_mask |
| 779 | * Be more restrictive in provider name check |
| 780 | * Fix: net instrumentation namespacing |
| 781 | * Fix: compaction instrumentation namespacing |
| 782 | * Fix: Support 4.x kernel versions in Makefile |
| 783 | * Fix: remove stale TP_STRUCT_entry from kvm instrumentation |
| 784 | * Fix: add missing module.h include to lttng-probe-user.c |
| 785 | * Fix: use lttng hlist wrapper in wildcard and filter |
| 786 | * Fix: namespace asoc and kmem instrumentation |
| 787 | * Fix: update instrumentation after wildcard rebase |
| 788 | * Fix: lttng_abi_syscall_list does not need to be exported |
| 789 | * Migrate ARM, powerpc, MIPS syscall instrumentation to TP_FIELDS |
| 790 | * Remove now unused syscalls.h from lttng-modules |
| 791 | * Filter: start with enabler "disabled" |
| 792 | * Fix coverity warning about sizeof(void **) != sizeof(void *) |
| 793 | * Fix length type and text sequence base |
| 794 | * Fix: TP_FIELDS: add missing headers |
| 795 | * Migrate syscall instrumentation to TP_FIELDS |
| 796 | * Migrate tracepoint instrumentation to TP_FIELDS |
| 797 | * Implement filtering infrastructure |
| 798 | * syscall wildcards: apply syscall filtering |
| 799 | * Implement syscall wildcard support |
| 800 | * Implement tracepoint wildcard support |
| 801 | * Namespace all tracepoints |
| 802 | * Implement list.h wrapper for hlist in older kernels |
| 803 | * Implement listing of pid tracker content |
| 804 | * Implement PID tracking |
| 805 | * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.14.36 |
| 806 | * Fix: update writeback instrumentation for kernel 4.0+ |
| 807 | * Fix: compaction mm_compaction_isolate_template update for Linux 4.0+ |
| 808 | * Fix: kmem instrumentation update for mm_page_alloc_extfrag kernel 3.19.2+ |
| 809 | * Fix: kmem instrumentation: mm_page_alloc extfrag change_ownership field |
| 810 | * Fix: missing parenthesis in offset_align_floor |
| 811 | * Fix: implement time.h wrapper for FD_ISSET |
| 812 | * Fix: update sched instrumentation for 3.19+ kernels |
| 813 | * Fix: update rcu instrumentation for 3.19+ kernels |
| 814 | * Fix: update scsi instrumentation for 3.19+ kernels |
| 815 | * Fix: update module instrumentation for 3.19+ kernels |
| 816 | * Fix: Add f_dentry wrapper for 3.19+ kernels |
| 817 | * Fix: introduce lttng_get_unused_fd() wrapper for 3.19 kernels |
| 818 | * Fix: lttng_this_cpu_ptr wrapper for kernel 3.19+ |
| 819 | * Fix: Update btrfs instrumentation for 3.18 Linux kernel |
| 820 | * Fix compile error on kernel 3.0.101 with CONFIG_PERF_EVENTS |
| 821 | * Conditional compilation introduced by lttng-modules commit |
| 822 | * Fix: compaction instrumentation update for 3.14.x stable kernels |
| 823 | * Fix: context alignment not properly handled |
| 824 | * Fix compilation on Linux kernel >= 3.18.0 |
| 825 | * Fix: build for architectures without HAVE_SYSCALL_TRACEPOINTS |
| 826 | |
| 827 | 2014-10-20 LTTng modules 2.6.0-rc1 |
| 828 | * Expose lttng-modules ABI version ioctl |
| 829 | * Fix: syscall list ioctl number conflict |
| 830 | * lttng-modules: fix build for non-x86 |
| 831 | * Fix: syscall listing of session |
| 832 | * Print build warning when writeback probe is disabled |
| 833 | * Add atomic.h wrapper for before/after atomic |
| 834 | * Fix compilation on Ubuntu 14.10 |
| 835 | * Fix: export name as text array in writeback |
| 836 | * Cleanup: remove unused trace_clock_read32() |
| 837 | * Use 3.17 ktime_get_mono_fast_ns() new API |
| 838 | * Check for stale version.h files |
| 839 | * Fix: compile lttng_statedump_process_ns on Ubuntu |
| 840 | * Reverse version check logic in lttng_statedump_process_ns |
| 841 | * Fix block_rq_complete TP on Ubuntu kernel |
| 842 | * Introduce macros to check Ubuntu kernel version |
| 843 | * Sync writeback tracepoints from mainline |
| 844 | * Fix: redefinition of DEFINE_WRITEBACK_EVENT |
| 845 | * Fix: hander negative get_syscall_nr return value |
| 846 | * Fix: statedump: close_on_exec flag backward compat |
| 847 | * Fix instrumentation of vmscan for older kernels |
| 848 | * Fix: older kernels (3.2.x) don't undefine TRACE_SYSTEM |
| 849 | * Fix: syscall listing: handle "enable all syscall" |
| 850 | * Fix: don't allow disabling syscalls when none are enabled |
| 851 | * Fix: syscall: fail disable all if all already disabled |
| 852 | * Fix: syscall filtering: NULL pointer deref |
| 853 | * Cleanup: list syscall without syscall_entry prefix |
| 854 | * Fix: syscall_list_show NULL pointer deref |
| 855 | * implement syscall mask getter |
| 856 | * Cleanup: lttng-abi.h coding style |
| 857 | * syscall listing: show syscall ID |
| 858 | * Allow events with same name to be enabled for each channel |
| 859 | * ABI: use enable a syscall ABI field name |
| 860 | * Implement syscall listing |
| 861 | * Fix: tracepoint list anonymous file name |
| 862 | * Fix: syscall filtering: disable all syscalls |
| 863 | * syscall tracing: input/output parameter handling for all arch |
| 864 | * lttng-get-syscall-inout.sh depends on bash |
| 865 | * Fix generate syscall header script: add missing escape char |
| 866 | * syscall instrumentation: handle copy_from_user return value |
| 867 | * Rename LTTng syscall instrumentation macros |
| 868 | * Rename LTTng instrumentation macros |
| 869 | * Extract input/output arguments from accept and connect syscalls |
| 870 | * syscall: extract pipe and pipe2 output args |
| 871 | * Remove sys_ prefix from syscall names |
| 872 | * System call inout/output arg processing |
| 873 | * Update syscall inout table |
| 874 | * Add syscall inout table |
| 875 | * Extract syscall exit ret value on x86 32/64 |
| 876 | * Extract system call exit return value |
| 877 | * Syscall filtering: apply to syscall exit |
| 878 | * System call filtering |
| 879 | * asoc.h: fix build with v3.17 kernel |
| 880 | * Fix: lttng-modules teardown NULL pointer OOPS |
| 881 | * Fix: handle concurrent flush vs get_next_subbuf on metadata cache |
| 882 | * Modernize README using Markdown |
| 883 | * Fix: OOT lttng_logger tracepoint not visible with signed kernels |
| 884 | * Add cscope to gitignore |
| 885 | * Update kvm instrumentation: compile on 3.17-rc1 |
| 886 | * Update statedump to 3.17 nsproxy locking |
| 887 | * Fix: noargs probes should calculate alignment and event length |
| 888 | * Update compaction instrumentation to 3.16 kernel |
| 889 | * Update vmscan instrumentation to 3.16 kernel |
| 890 | |
| 891 | 2014-07-16 (Take Your Poet to Work Day) LTTng modules 2.5.0 |
| 892 | * (no change) |
| 893 | |
| 894 | 2014-06-27 LTTng modules 2.5.0-rc2 |
| 895 | * Fix: statedump: check whether "files" is NULL, RCU semantic fix |
| 896 | * Fix: statedump handle oom case, handle errors |
| 897 | * Fix: correct typo in kernel version number |
| 898 | * Fix: blktrace instrumentation for backported branches |
| 899 | * Fix: statedump block devices OOPS |
| 900 | |
| 901 | 2014-05-28 (International Hamburger Day) LTTng modules 2.5.0-rc1 |
| 902 | * Add TID field to some block_* events |
| 903 | * Fix: refuse overwrite mode buffers with less than two subbuffers |
| 904 | * Fix: lttng modules system call generation script |
| 905 | * Dump FD flags and mode on state dump |
| 906 | * Fix: incorrect rwbs field type in block_bio_queue |
| 907 | * Fix: blktrace instrumentation for v3.2.58+ stable branch |
| 908 | * Fix: pass proper args when writing commit counter |
| 909 | * Cleanup: lib ringbuffer: pagecpy has unsigned semantic |
| 910 | * Fix: allow racy tracepoint string input from kernel and userspace |
| 911 | * Statedump event for block devices |
| 912 | * Fix: update v4l2 instrumentation to 3.15 kernel |
| 913 | * Fix: ext4 update instrumentation to 3.15 kernel |
| 914 | * Fix: update block instrumentation to 3.15 kernel |
| 915 | * Fix: module instrumentation: update to 3.15 kernel |
| 916 | * Adapt to 3.15 tracepoint API |
| 917 | * Kernel 3.15 don't define map unmap for pipe |
| 918 | * Fix: add missing module version in v4l2 probe |
| 919 | * Add V4L2 instrumentation |
| 920 | * Fix: rcu instrumentation: add const qualifier to char pointers |
| 921 | * Fix: add missing module version information |
| 922 | * Use kernel 3.13 syscall tables for MIPS32 |
| 923 | * Add MIPS32 syscalls extracted from a 3.13 kernel |
| 924 | * Fix: block instrumentation: < 3.14 don't have bi_iter |
| 925 | * Fix: update btrfs instrumentation to kernel 3.14 |
| 926 | * Fix: update block layer instrumentation to kernel 3.14 |
| 927 | * Fix: remove __exit annotation |
| 928 | * Fix file permissions for lttng-statedump-impl.c |
| 929 | * LTTng logger ABI |
| 930 | |
| 931 | 2014-02-28 (Public Sleeping Day) LTTng modules 2.4.0 |
| 932 | * Fix: load state dump even if work-around lookup fails |
| 933 | * Cleanup: fix comment |
| 934 | * Fix: correctly version kvm events to build against v3.0 kernel |
| 935 | * Add extraversion (e.g. -rc4) to lttng-tracer modinfo |
| 936 | |
| 937 | 2014-02-14 LTTng modules 2.4.0-rc4 |
| 938 | * Fix: use after free in ring buffer clients |
| 939 | * Fix: Add statedump exit so module is not permanent |
| 940 | * Cleanup: move callback init to static initialization |
| 941 | * Fix: OOT lttng-statedump tracepoints not visible with signed kernels |
| 942 | |
| 943 | 2014-01-29 LTTng modules 2.4.0-rc3 |
| 944 | * Fix: tracepoint event name mapping at unregister |
| 945 | * Fix: tracepoint name remapping |
| 946 | * Fix: enable event error path memory corruption |
| 947 | * Update kvm instrumentation to Linux 3.13 |
| 948 | * Update sched instrumentation to Linux 3.13 |
| 949 | * Fix: provide more precise error report for enable event |
| 950 | * Fix: quote event name in metadata |
| 951 | * Add version info to lttng-tracer.ko modinfo |
| 952 | |
| 953 | 2013-12-10 LTTng modules 2.4.0-rc2 |
| 954 | * Fix: client_packet_header() uses wrong packet |
| 955 | * Cleanup: fix typo in ring buffer backend comment |
| 956 | * Fix: handle unknown event type parameter |
| 957 | * Fix: eliminate timestamp overlap between packets |
| 958 | * gcc blacklist: only apply when building with gcc |
| 959 | * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 |
| 960 | |
| 961 | 2013-11-15 LTTng modules 2.4.0-rc1 |
| 962 | * Update ext4 instrumentation to Linux 3.12 |
| 963 | * Update RCU instrumentation to Linux 3.12 |
| 964 | * Update btrfs instrumentation to 3.12 kernel |
| 965 | * Update vmscan instrumentation to Linux 3.12 |
| 966 | * update: kmem instrumentation 3.12 kernel support |
| 967 | * lttng-statedump-impl: Use generic hard irqs for Linux >= 3.12 |
| 968 | * lttng-statedump-impl: Fix lttng_list_interrupts for empty implementation |
| 969 | * Import fix from LTSI: 3.4+ RT kernels use CONFIG_PREEMPT_RT_FULL |
| 970 | * Add new tracepoint in KVM |
| 971 | * Blacklist kernels 3.10.13 and 3.11.2 |
| 972 | * LTTng trace-clock: shrink kernel blacklist |
| 973 | * Metadata flush writes data from the cache |
| 974 | * Per-stream ioctl to get the current timestamp |
| 975 | * LTTng ringbuffer ABI calls for index generation |
| 976 | * Prepare LTTng override of ring buffer fops |
| 977 | * Blacklist Linux kernels 3.10+ |
| 978 | |
| 979 | 2013-09-03 LTTng modules 2.3.0 |
| 980 | * Fix: metadata stream should not reference session |
| 981 | * Fix: btrfs: support 3.11 Linux kernel |
| 982 | * statedump: remove KERN_DEBUG messages |
| 983 | * Fix: ext4: add missing tracepoints for 3.11 kernel |
| 984 | * Fix: ext4: Linux 3.11 support |
| 985 | * Fix: ext3: 3.11 Linux support |
| 986 | * Fix: statedump nsproxy 3.11 Linux support |
| 987 | |
| 988 | 2013-08-30 LTTng modules 2.3.0-rc2 |
| 989 | * Fix: metadata lttng channel refcount |
| 990 | * README: lttng-modules incompatible with lttng 0.x patchset |
| 991 | |
| 992 | 2013-07-17 LTTng modules 2.3.0-rc1 |
| 993 | * Fix: kvm x86 probes side-effect |
| 994 | * Fix: allow get/put subbuf in loop for metadata stream |
| 995 | * Add support for kvm x86 specific tracepoints |
| 996 | * Add mainline headers for kvm x86 tracepoints |
| 997 | * Remove old 3.0.4 x86-64 extracted syscall info |
| 998 | * Point the x86-64 overrides to newly extracted 3.10-rc7 files |
| 999 | * Add syscalls extracted files from a 3.10-rc7 kernel |
| 1000 | * Improve documentation of the syscall extractor script |
| 1001 | * Fix: double length of __dynamic_len array |
| 1002 | * Fix printk instrumentation |
| 1003 | * Introduce __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2() |
| 1004 | * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter |
| 1005 | * Fix: SWITCH_FLUSH new sub-buffer checks |
| 1006 | * Fix: ring buffer: handle concurrent update in nested buffer wrap around check |
| 1007 | * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size() |
| 1008 | * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()" |
| 1009 | * Fix: handle writes of length 0 |
| 1010 | * Fix: ring buffer: RING_BUFFER_FLUSH ioctl buffer corruption |
| 1011 | * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end() |
| 1012 | * print warning and return -EBUSY on double get_subbuf() |
| 1013 | * Add header to fix compilation of syscalls-extractor on 3.9 kernel |
| 1014 | * Fix: don't do 0 byte event reservation |
| 1015 | * Document that payload size need to be greater than 0 |
| 1016 | * Fix build and load against linux-2.6.33.x |
| 1017 | * Fix: add missing CONFIG_COMPAT around lib_ring_buffer_compat_ioctl |
| 1018 | * Metadata cache and multiple metadata channels |
| 1019 | * fix block instrumentation probe signature mismatch for 3.9.x kernels |
| 1020 | * fix: block instrumentation: NULL pointer dereference |
| 1021 | * Update rcu instrumentation to 3.9.[0-4] |
| 1022 | * Fix CPU hotplug section mismatches |
| 1023 | * Add system calls definitions for powerpc-32 |
| 1024 | * Remove bashism in lttng-syscalls-generate-headers.sh |
| 1025 | * Update ARM (32 bit) syscall tracepoints to 3.4 |
| 1026 | |
| 1027 | 2013-05-09 LTTng modules 2.2.0-rc2 |
| 1028 | * Remove useless lttng_metadata probe |
| 1029 | * Fix: warning kvm_trace_exit_reason redefined for 3.9 kernel |
| 1030 | * Fix: 3.9.0 block layer instrumentation build |
| 1031 | * Revert "Stop build if CONFIG_TRACEPOINTS is not set" |
| 1032 | * Stop build if CONFIG_TRACEPOINTS is not set |
| 1033 | * Add comments to endifs. |
| 1034 | * Fix: remove ARM set_tls system call override |
| 1035 | * Cleanup: arm sys_mmap whitespace |
| 1036 | * Clean up using global_dirty_limit wrapper for writeback probe |
| 1037 | |
| 1038 | 2013-03-29 LTTng modules 2.2.0-rc1 |
| 1039 | * Update README |
| 1040 | * Fix: vmscan instrumentation build |
| 1041 | * writeback instrumentation: remove duplicated structures |
| 1042 | * block: update instrumentation to 3.9 rc kernel |
| 1043 | * rcu: update to 3.9 rc kernel instrumentation |
| 1044 | * workqueue instrumentation: remove duplicated structures |
| 1045 | * Rename odd event names |
| 1046 | * Introduce API to remap event names exposed by LTTng |
| 1047 | * lttng-module: sched.h: Fix compilation on 3.9 kernel |
| 1048 | * Fix Linux 3.8 btrfs probe warning |
| 1049 | * Fix Linux 3.8 ext4 probe support |
| 1050 | * Fix 3.8 kernel support: namespace lttng_is_signed_type() |
| 1051 | * Fix: don't flush-final for offset 0 if reader is on sub-buffer |
| 1052 | * instrumentation sched: add missing fork pid info |
| 1053 | * Fix check in lttng_strlen_user_inatomic |
| 1054 | * instrumentation: sync with Linux commit a1ce392 |
| 1055 | * Fix: statedump: missing locking, use lttng_iterate_fd |
| 1056 | * Implement lttng_iterate_fd wrapper |
| 1057 | * Instrumentation cleanup: kmem events should print hex pointers |
| 1058 | * Fix compilation of ext4 and btrfs tracepoints on 2.6.40 kernels |
| 1059 | * Fix: statedump hang/too early completion due to logic error |
| 1060 | * Fix: statedump hang due to incorrect wait/wakeup use |
| 1061 | * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat |
| 1062 | * wrapper/perf.h: Fix kernel version condition |
| 1063 | * Add new kernel probes instrumentation |
| 1064 | * Update kernel probes to more detailed match to kernel versions |
| 1065 | * Fix possible kernel build errors with linux-patches |
| 1066 | * Add missing MIT license text to 3 files under this license |
| 1067 | * Update sites using kernel version checking macro to new range |
| 1068 | * Make upper bound of kernel version checking macro exclusive |
| 1069 | * sock instrumentation: fix fields to get referenced values |
| 1070 | * ext3 instrumentation: fix of assignment code conversion |
| 1071 | * sched instrumentation: rename "pid" fields in sched_process_exec |
| 1072 | * Remove remaining semicolons in TP_fast_assign blocks |
| 1073 | * Fix compilation for 3.0 kernels that are named 2.6.40 |
| 1074 | * Fix compilation for 3.0 branch (>= 3.0.39) |
| 1075 | * Add kernel version checking macro |
| 1076 | * Remove semicolons in TP_fast_assign blocks |
| 1077 | * Add ifdefs to net probe to support Linux 2.6.39 |
| 1078 | * Add kernel probes for supplementary subsystems |
| 1079 | * Check if interrupt action name is not null in statedump |
| 1080 | * Fix exec instrumentation: only for kernels 3.4.0 and higher |
| 1081 | * Add TRACE_EVENT(sched_process_exec) to sched.h |
| 1082 | * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h. |
| 1083 | * Fix warning with 3.6.0 kernel |
| 1084 | * ABI with support for compat 32/64 bits |
| 1085 | * Perform calculation on bit size in 64-bit |
| 1086 | * Use uint64_t for packet header content size and packet size |
| 1087 | * Fix: compat layer only on supported architectures |
| 1088 | * Fix ring buffer 32/64 bits compat |
| 1089 | * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h |
| 1090 | * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h |
| 1091 | * Fix: statedump missing check for NULL namespace |
| 1092 | |
| 1093 | 2012-09-10 LTTng modules 2.1.0-rc1 |
| 1094 | * fix timestamps on architectures without CONFIG_KTIME_SCALAR |
| 1095 | * Support for linux kernels 2.6.32 through 2.6.37 |
| 1096 | * Document limitation of vppid and ppid context wrt eventual RCU instrumentation |
| 1097 | * Cleanup: no need to hold RCU read-side lock when reading current nsproxy |
| 1098 | * Add env hostname information |
| 1099 | * Fix: lttng_statedump_process_state for each PID NS has infinite loop |
| 1100 | * lttng_statedump_process_state for each PID NS |
| 1101 | * Support the hostname context |
| 1102 | * Fix: statedump namespaced pid, tid and ppid |
| 1103 | * Fix: statedump: disable vm maps enumeration |
| 1104 | * Fix: ensure userspace accesses are done with _inatomic |
| 1105 | * Fix: vppid context should test for current nsproxy |
| 1106 | * Add MIPS system call support |
| 1107 | * Change mode of lttng-syscalls-generate-headers.sh to 755 |
| 1108 | * cleanup: fix typo in syscall instrumentation header |
| 1109 | * Cleanup: remove trailing whitespace in README |
| 1110 | * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT |
| 1111 | * LTTng: probe-statedump: add #include <linux/sched.h> |
| 1112 | * fix: signal_generate event should print utf8 for comm field |
| 1113 | * Makes write operation a parameter for tp_memcpy macro |
| 1114 | * Add coding style document |
| 1115 | * Update instrumentation/events README file |
| 1116 | * Add makefile target for preprocessor |
| 1117 | * Fix: free_event_id check should compare unsigned int with -1U |
| 1118 | * Use unsigned long type for events discarded counter |
| 1119 | * Fix: update signal instrumentation for 3.4 kernel |
| 1120 | * LTTng Modules ARM syscall instrumentation |
| 1121 | * Fix: generate header missing echo -e for escape chars |
| 1122 | * Fix: add missing uaccess.h include (for ARM) |
| 1123 | * README: Document that CONFIG_MODULES is required |
| 1124 | * Fix: README typo |
| 1125 | * Fix: document required and optional kernel config options in README |
| 1126 | |
| 1127 | 2012-03-29 LTTng modules 2.0.1 |
| 1128 | * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3 |
| 1129 | |
| 1130 | 2012-03-20 LTTng modules 2.0.0 |
| 1131 | * First STABLE version |
| 1132 | * Add version name |
| 1133 | |
| 1134 | 2012-03-20 LTTng modules 2.0.0-rc4 |
| 1135 | * Update README and add version name place-holder |
| 1136 | |
| 1137 | 2012-03-16 LTTng modules 2.0.0-rc3 |
| 1138 | * Fix clock offset 32-bit multiplication overflow |
| 1139 | * Fix : wrong assign of fd in state dump |
| 1140 | * License cleanup, ifdef namespace cleanup |
| 1141 | * Fix: ensure power of 2 check handles 64-bit size_t entirely |
| 1142 | |
| 1143 | 2012-03-02 LTTng modules 2.0.0-rc2 |
| 1144 | * Fix: dmesg printout should not print metadata warnings |
| 1145 | * Fix: use transport name as channel name |
| 1146 | * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf |
| 1147 | |
| 1148 | 2012-02-20 LTTng modules 2.0.0-rc1 |
| 1149 | * Standardize version across toolchain |
| 1150 | * statedump: Use old macro name for kernel 2.6.38 |
| 1151 | |
| 1152 | 2012-02-16 LTTng modules 2.0-pre15 |
| 1153 | * Add timer instrumentation |
| 1154 | * fix: need to undef mainline define |
| 1155 | * fix: Include signal.h instead of irq.h for prototype match check |
| 1156 | * Add signal instrumentation |
| 1157 | |
| 1158 | 2012-02-16 LTTng modules 2.0-pre14 |
| 1159 | * syscall tracing: sys_getcpu |
| 1160 | * Add sys_clone x86 instrumentation |
| 1161 | * statedump: fix include circular dep |
| 1162 | * Implement state dump |
| 1163 | |
| 1164 | 2012-02-09 LTTng modules 2.0-pre13 |
| 1165 | * Update README |
| 1166 | * environment: write sysname, release, version, domain to metadata |
| 1167 | * Allow open /proc/lttng for read & write |
| 1168 | |
| 1169 | 2012-02-02 LTTng modules 2.0-pre12 |
| 1170 | * Add x86 32/64 execve syscall instrumentation override |
| 1171 | * Remove unused defines |
| 1172 | * Add padding to ABI |
| 1173 | * Use LTTNG_KERNEL_SYM_NAME_LEN |
| 1174 | * Update version to 1.9.9 |
| 1175 | * Add missing double-quotes to clock uuid |
| 1176 | * clock: read bootid as clock monotonic ID |
| 1177 | * Fix comment |
| 1178 | * Cleanup comment |
| 1179 | * clock: output clock description in metadata |
| 1180 | * Properly fix the timekeeping overflow detection |
| 1181 | * Fix init bug |
| 1182 | * rename lib-ring-buffer to lttng-lib-ring-buffer |
| 1183 | * Remove #warning |
| 1184 | * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-* |
| 1185 | * Update TODO |
| 1186 | * Update TODO |
| 1187 | * Remove debugfs file (keep only proc file) |
| 1188 | * Rename lttng-debugfs-abi files to lttng-abi |
| 1189 | |
| 1190 | 2011-12-13 LTTng modules 2.0-pre11 |
| 1191 | * Fix OOPS caused by reference of config pointer |
| 1192 | * Gather detailed info from x86 64 32-bit compat syscall instrumentation |
| 1193 | * lttng lib: ring buffer move null pointer check to open |
| 1194 | * lttng lib: ring buffer remove duplicate null pointer |
| 1195 | * lttng lib: ring buffer: remove stale null-pointer |
| 1196 | * lttng wrapper: add missing include to kallsyms wrapper |
| 1197 | * lttng: cleanup one-bit signed bitfields |
| 1198 | * Add TODO file |
| 1199 | * Update symbol name length max size to 256 |
| 1200 | * Fix last modifications to string_from_user operations |
| 1201 | * Document that depmod needs to be executed by hand |
| 1202 | * Fix strlen_user fault space reservation |
| 1203 | * Fix tp_copy_string_from_user handling of faults |
| 1204 | * Disable block layer tracing support for kernels < 2.6.38 |
| 1205 | * lttng context: perf counter, fix 32-bit vs 64-bit field size bug |
| 1206 | * Update trace clock warning to match the current development plan |
| 1207 | * ringbuffer: make ring buffer printk less verbose |
| 1208 | * Makefile: do not run depmod manually |
| 1209 | |
| 1210 | 2011-09-30 LTTng modules 2.0-pre10 |
| 1211 | * x86-32: override sys_mmap syscall instrumentation |
| 1212 | * Fix cast warning |
| 1213 | |
| 1214 | 2011-09-29 LTTng modules 2.0-pre9 |
| 1215 | * x86 32 syscalls: fix !CONFIG_UID16 |
| 1216 | * Use __string_from_user |
| 1217 | * Add __string_from_user |
| 1218 | * Rename "comm" context to "procname" |
| 1219 | * Fetch "type" name field for mount syscall |
| 1220 | * Create common override file for all architectures |
| 1221 | * Shrink stack size usage |
| 1222 | * Cleanup: remove unused lttng-compat-syscalls.c file |
| 1223 | * Support detailed compat syscalls on x86_64 |
| 1224 | * Fix syscall table |
| 1225 | * Add disabled compat syscalls detail (work in progress) |
| 1226 | * Add config compat support for detailed x86_32 syscalls |
| 1227 | * Handle newer 3.1+ perf API |
| 1228 | * Add dummy x86-32 override headers |
| 1229 | * Bind x86-32 syscall headers |
| 1230 | * Add x86-32 syscall headers |
| 1231 | * Add check for KALLSYMS_ALL in syscall extraction script |
| 1232 | * Automate string extraction for syscalls |
| 1233 | * Automate syscall filename/pathname extraction |
| 1234 | * Add exit to ring_buffer_frontend so module is unloadable |
| 1235 | * Add sys_open filename (x86_64) |
| 1236 | * Add missing memcpy callback |
| 1237 | * copy_from_user and memset |
| 1238 | * Add missing alignment after header write |
| 1239 | * lib ring buffer: add frontend init as module_init |
| 1240 | * lib ring buffer frontend: add missing lock initialization |
| 1241 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file) |
| 1242 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address |
| 1243 | * Create override for sys_mmap |
| 1244 | * Rename syscalls -> syscall in LTTng ABI |
| 1245 | * Use different event name for compat syscalls |
| 1246 | * Allow trace syscall table override |
| 1247 | * Add dummy override files |
| 1248 | * syscall detail: add override capability |
| 1249 | * Add pointer pretty-print heuristics |
| 1250 | * Add __field_hex |
| 1251 | * Rename sys exit errno into ret |
| 1252 | * Enable detailed syscalls only for native x86_64 |
| 1253 | * Use "unknown" for compat syscalls |
| 1254 | * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat |
| 1255 | * Fix syscall exit |
| 1256 | * Fix sys exit |
| 1257 | * Only enable detailed syscalls for x86_64 for now |
| 1258 | * Merge unknown syscall method with extended detail method |
| 1259 | * Add underscore prefix before event names |
| 1260 | * Add syscalls pointers detailed syscall tracing |
| 1261 | * Use perl for regexp |
| 1262 | * Support generation of syscall probes for those with pointers |
| 1263 | * Support detailed syscalls with 0 arguments |
| 1264 | * detailed syscall tracing (work in progress) |
| 1265 | * Expose /proc/lttng file |
| 1266 | * Implement detailed syscall event probe |
| 1267 | * Disable perf build for < 2.6.33 kernels |
| 1268 | * Syscall detail mode: generate syscall table |
| 1269 | * block instrumentation: write cmd as hex sequence |
| 1270 | * lttng-events TRACE_EVENT generator cleanup |
| 1271 | * block layer instrumentation: fix cmd field |
| 1272 | * Remove 0 args syscalls for now from type-aware syscall cb generator |
| 1273 | * Generate trace syscall table macros |
| 1274 | * Put syscall tracing without arg types back in place |
| 1275 | * Detailed system call tracing (TRACE_EVENT() generation for integer support) |
| 1276 | * lttng events probes: don't clash with "ctx" variable name |
| 1277 | * lib ring buffer must take private pointer copy before decrementing refcount |
| 1278 | |
| 1279 | 2011-08-16 LTTng modules 2.0-pre8 |
| 1280 | * Fix metadata buffer wait/wakeup |
| 1281 | |
| 1282 | 2011-08-12 LTTng modules 2.0-pre7 |
| 1283 | * Add missing module refcount to lttng_tracepoint_list_fops |
| 1284 | * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2 |