projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b374c356 MD |
1 | 2013-02-14 LTTng modules 2.1.1 |
| 2 | * Fix: statedump: missing locking, use lttng_iterate_fd | |
| 3 | * Implement lttng_iterate_fd wrapper | |
| 4 | * Fix check in lttng_strlen_user_inatomic | |
| 5 | * Fix: statedump hang/too early completion due to logic error | |
| 6 | * Fix: statedump hang due to incorrect wait/wakeup use | |
| 7 | ||
| b945d6c4 MD |
8 | 2012-12-20 (13th Baktun) LTTng modules 2.1.0 |
| 9 | * put_ulong calls in lib_ring_buffer_compat_ioctl() should be compat | |
| 10 | * wrapper/perf.h: Fix kernel version condition | |
| 11 | * Fix possible kernel build errors with linux-patches | |
| 12 | * Add missing MIT license text to 3 files under this license | |
| 13 | * Check if interrupt action name is not null in statedump | |
| 14 | * Fix exec instrumentation: only for kernels 3.4.0 and higher | |
| 15 | * Add TRACE_EVENT(sched_process_exec) to sched.h | |
| 16 | * lib/ringbuffer/frontend_api.h: Include linux/prefetch.h. | |
| 17 | * Fix warning with 3.6.0 kernel | |
| 18 | * ABI with support for compat 32/64 bits | |
| 19 | * Perform calculation on bit size in 64-bit | |
| 20 | * Use uint64_t for packet header content size and packet size | |
| 21 | * Fix: compat layer only on supported architectures | |
| 22 | * Fix ring buffer 32/64 bits compat | |
| 23 | * Fix cleanup: move lttng-tracer-core.h include to lib ringbuffer config.h | |
| 24 | * Fix ring_buffer_frontend.c: missing include lttng-tracer-core.h | |
| 25 | * Fix: statedump missing check for NULL namespace | |
| 26 | ||
| 7cb1d0ee MD |
27 | 2012-09-10 LTTng modules 2.1.0-rc1 |
| 28 | * fix timestamps on architectures without CONFIG_KTIME_SCALAR | |
| 29 | * Support for linux kernels 2.6.32 through 2.6.37 | |
| 30 | * Document limitation of vppid and ppid context wrt eventual RCU instrumentation | |
| 31 | * Cleanup: no need to hold RCU read-side lock when reading current nsproxy | |
| 32 | * Add env hostname information | |
| 33 | * Fix: lttng_statedump_process_state for each PID NS has infinite loop | |
| 34 | * lttng_statedump_process_state for each PID NS | |
| 35 | * Support the hostname context | |
| 36 | * Fix: statedump namespaced pid, tid and ppid | |
| 37 | * Fix: statedump: disable vm maps enumeration | |
| 38 | * Fix: ensure userspace accesses are done with _inatomic | |
| 39 | * Fix: vppid context should test for current nsproxy | |
| 40 | * Add MIPS system call support | |
| 41 | * Change mode of lttng-syscalls-generate-headers.sh to 755 | |
| 42 | * cleanup: fix typo in syscall instrumentation header | |
| 43 | * Cleanup: remove trailing whitespace in README | |
| 44 | * trace event: introduce TP_MODULE_NOAUTOLOAD and TP_MODULE_NOINIT | |
| 45 | * LTTng: probe-statedump: add #include <linux/sched.h> | |
| 46 | * fix: signal_generate event should print utf8 for comm field | |
| 47 | * Makes write operation a parameter for tp_memcpy macro | |
| 48 | * Add coding style document | |
| 49 | * Update instrumentation/events README file | |
| 50 | * Add makefile target for preprocessor | |
| 51 | * Fix: free_event_id check should compare unsigned int with -1U | |
| 52 | * Use unsigned long type for events discarded counter | |
| 53 | * Fix: update signal instrumentation for 3.4 kernel | |
| 54 | * LTTng Modules ARM syscall instrumentation | |
| 55 | * Fix: generate header missing echo -e for escape chars | |
| 56 | * Fix: add missing uaccess.h include (for ARM) | |
| 57 | * README: Document that CONFIG_MODULES is required | |
| 58 | * Fix: README typo | |
| 59 | * Fix: document required and optional kernel config options in README | |
| 60 | ||
| d2a9270f MD |
61 | 2012-03-29 LTTng modules 2.0.1 |
| 62 | * Fix: is_compat_task !CONFIG_COMPAT compile error on kernels >= 3.3 | |
| 63 | ||
| 64 | 2012-03-20 LTTng modules 2.0.0 | |
| 730e5783 MD |
65 | * First STABLE version |
| 66 | * Add version name | |
| 67 | ||
| 63be4822 MD |
68 | 2012-03-20 LTTng modules 2.0.0-rc4 |
| 69 | * Update README and add version name place-holder | |
| 70 | ||
| 1bca821c MD |
71 | 2012-03-16 LTTng modules 2.0.0-rc3 |
| 72 | * Fix clock offset 32-bit multiplication overflow | |
| 73 | * Fix : wrong assign of fd in state dump | |
| 74 | * License cleanup, ifdef namespace cleanup | |
| 75 | * Fix: ensure power of 2 check handles 64-bit size_t entirely | |
| 76 | ||
| 4d1704b6 MD |
77 | 2012-03-02 LTTng modules 2.0.0-rc2 |
| 78 | * Fix: dmesg printout should not print metadata warnings | |
| 79 | * Fix: use transport name as channel name | |
| 80 | * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_subbuf | |
| 81 | ||
| f66cbcc8 MD |
82 | 2012-02-20 LTTng modules 2.0.0-rc1 |
| 83 | * Standardize version across toolchain | |
| 84 | * statedump: Use old macro name for kernel 2.6.38 | |
| 85 | ||
| 2646f1db MD |
86 | 2012-02-16 LTTng modules 2.0-pre15 |
| 87 | * Add timer instrumentation | |
| 88 | * fix: need to undef mainline define | |
| 89 | * fix: Include signal.h instead of irq.h for prototype match check | |
| 90 | * Add signal instrumentation | |
| 91 | ||
| 3e8b3fb8 MD |
92 | 2012-02-16 LTTng modules 2.0-pre14 |
| 93 | * syscall tracing: sys_getcpu | |
| 94 | * Add sys_clone x86 instrumentation | |
| 95 | * statedump: fix include circular dep | |
| 96 | * Implement state dump | |
| 97 | ||
| ed5a7a8f MD |
98 | 2012-02-09 LTTng modules 2.0-pre13 |
| 99 | * Update README | |
| 100 | * environment: write sysname, release, version, domain to metadata | |
| 101 | * Allow open /proc/lttng for read & write | |
| 102 | ||
| 497051bd MD |
103 | 2012-02-02 LTTng modules 2.0-pre12 |
| 104 | * Add x86 32/64 execve syscall instrumentation override | |
| 105 | * Remove unused defines | |
| 106 | * Add padding to ABI | |
| 107 | * Use LTTNG_KERNEL_SYM_NAME_LEN | |
| 108 | * Update version to 1.9.9 | |
| 109 | * Add missing double-quotes to clock uuid | |
| 110 | * clock: read bootid as clock monotonic ID | |
| 111 | * Fix comment | |
| 112 | * Cleanup comment | |
| 113 | * clock: output clock description in metadata | |
| 114 | * Properly fix the timekeeping overflow detection | |
| 115 | * Fix init bug | |
| 116 | * rename lib-ring-buffer to lttng-lib-ring-buffer | |
| 117 | * Remove #warning | |
| 118 | * Mass rename: ltt_*/ltt-* to LTTNG_*/LTTNG-* | |
| 119 | * Update TODO | |
| 120 | * Update TODO | |
| 121 | * Remove debugfs file (keep only proc file) | |
| 122 | * Rename lttng-debugfs-abi files to lttng-abi | |
| 123 | ||
| 4d3e89e3 MD |
124 | 2011-12-13 LTTng modules 2.0-pre11 |
| 125 | * Fix OOPS caused by reference of config pointer | |
| 126 | * Gather detailed info from x86 64 32-bit compat syscall instrumentation | |
| 127 | * lttng lib: ring buffer move null pointer check to open | |
| 128 | * lttng lib: ring buffer remove duplicate null pointer | |
| 129 | * lttng lib: ring buffer: remove stale null-pointer | |
| 130 | * lttng wrapper: add missing include to kallsyms wrapper | |
| 131 | * lttng: cleanup one-bit signed bitfields | |
| 132 | * Add TODO file | |
| 133 | * Update symbol name length max size to 256 | |
| 134 | * Fix last modifications to string_from_user operations | |
| 135 | * Document that depmod needs to be executed by hand | |
| 136 | * Fix strlen_user fault space reservation | |
| 137 | * Fix tp_copy_string_from_user handling of faults | |
| 138 | * Disable block layer tracing support for kernels < 2.6.38 | |
| 139 | * lttng context: perf counter, fix 32-bit vs 64-bit field size bug | |
| 140 | * Update trace clock warning to match the current development plan | |
| 141 | * ringbuffer: make ring buffer printk less verbose | |
| 142 | * Makefile: do not run depmod manually | |
| 143 | ||
| e2222c2e MD |
144 | 2011-09-30 LTTng modules 2.0-pre10 |
| 145 | * x86-32: override sys_mmap syscall instrumentation | |
| 146 | * Fix cast warning | |
| 147 | ||
| bfb508ed MD |
148 | 2011-09-29 LTTng modules 2.0-pre9 |
| 149 | * x86 32 syscalls: fix !CONFIG_UID16 | |
| 150 | * Use __string_from_user | |
| 151 | * Add __string_from_user | |
| 152 | * Rename "comm" context to "procname" | |
| 153 | * Fetch "type" name field for mount syscall | |
| 154 | * Create common override file for all architectures | |
| 155 | * Shrink stack size usage | |
| 156 | * Cleanup: remove unused lttng-compat-syscalls.c file | |
| 157 | * Support detailed compat syscalls on x86_64 | |
| 158 | * Fix syscall table | |
| 159 | * Add disabled compat syscalls detail (work in progress) | |
| 160 | * Add config compat support for detailed x86_32 syscalls | |
| 161 | * Handle newer 3.1+ perf API | |
| 162 | * Add dummy x86-32 override headers | |
| 163 | * Bind x86-32 syscall headers | |
| 164 | * Add x86-32 syscall headers | |
| 165 | * Add check for KALLSYMS_ALL in syscall extraction script | |
| 166 | * Automate string extraction for syscalls | |
| 167 | * Automate syscall filename/pathname extraction | |
| 168 | * Add exit to ring_buffer_frontend so module is unloadable | |
| 169 | * Add sys_open filename (x86_64) | |
| 170 | * Add missing memcpy callback | |
| 171 | * copy_from_user and memset | |
| 172 | * Add missing alignment after header write | |
| 173 | * lib ring buffer: add frontend init as module_init | |
| 174 | * lib ring buffer frontend: add missing lock initialization | |
| 175 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address (missing file) | |
| 176 | * ARM: Set bit 0 for thumb mode in kallsyms_lookup_name returned address | |
| 177 | * Create override for sys_mmap | |
| 178 | * Rename syscalls -> syscall in LTTng ABI | |
| 179 | * Use different event name for compat syscalls | |
| 180 | * Allow trace syscall table override | |
| 181 | * Add dummy override files | |
| 182 | * syscall detail: add override capability | |
| 183 | * Add pointer pretty-print heuristics | |
| 184 | * Add __field_hex | |
| 185 | * Rename sys exit errno into ret | |
| 186 | * Enable detailed syscalls only for native x86_64 | |
| 187 | * Use "unknown" for compat syscalls | |
| 188 | * Disable x86-64 specific detailed syscalls for now, until we deal with 32-bit compat | |
| 189 | * Fix syscall exit | |
| 190 | * Fix sys exit | |
| 191 | * Only enable detailed syscalls for x86_64 for now | |
| 192 | * Merge unknown syscall method with extended detail method | |
| 193 | * Add underscore prefix before event names | |
| 194 | * Add syscalls pointers detailed syscall tracing | |
| 195 | * Use perl for regexp | |
| 196 | * Support generation of syscall probes for those with pointers | |
| 197 | * Support detailed syscalls with 0 arguments | |
| 198 | * detailed syscall tracing (work in progress) | |
| 199 | * Expose /proc/lttng file | |
| 200 | * Implement detailed syscall event probe | |
| 201 | * Disable perf build for < 2.6.33 kernels | |
| 202 | * Syscall detail mode: generate syscall table | |
| 203 | * block instrumentation: write cmd as hex sequence | |
| 204 | * lttng-events TRACE_EVENT generator cleanup | |
| 205 | * block layer instrumentation: fix cmd field | |
| 206 | * Remove 0 args syscalls for now from type-aware syscall cb generator | |
| 207 | * Generate trace syscall table macros | |
| 208 | * Put syscall tracing without arg types back in place | |
| 209 | * Detailed system call tracing (TRACE_EVENT() generation for integer support) | |
| 210 | * lttng events probes: don't clash with "ctx" variable name | |
| 211 | * lib ring buffer must take private pointer copy before decrementing refcount | |
| 212 | ||
| 47655e60 MD |
213 | 2011-08-16 LTTng modules 2.0-pre8 |
| 214 | * Fix metadata buffer wait/wakeup | |
| 215 | ||
| 99a93317 MD |
216 | 2011-08-12 LTTng modules 2.0-pre7 |
| 217 | * Add missing module refcount to lttng_tracepoint_list_fops | |
| 218 | * Add license info about lib/ringbuffer/ring_buffer_mmap.c being GPLv2 |