X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=doc%2Fdeveloper%2Flttng-lttv-compatibility.html;h=53a456142fd4e1c92ac34f97896c64552ce571d0;hb=7a3f0cf6ce6025092dbc57703d5334caf1041f84;hp=ed646562247994284687208d767d33a5d1e3a384;hpb=fabe11d5fd34f00a9dc88c584c1e493f67ca8a22;p=lttv.git
diff --git a/doc/developer/lttng-lttv-compatibility.html b/doc/developer/lttng-lttv-compatibility.html
index ed646562..53a45614 100644
--- a/doc/developer/lttng-lttv-compatibility.html
+++ b/doc/developer/lttng-lttv-compatibility.html
@@ -3385,6 +3385,7 @@ powerpc64, s390, sparc, sparc64.
0.12.17
0.12.18
0.12.19
+0.12.20
0.92
@@ -3461,6 +3462,10 @@ powerpc64, s390, sparc, sparc64.
0.164
0.165
0.166
+0.167
+0.168
+0.169
+0.170
|
0.65
@@ -3470,6 +3475,10 @@ powerpc64, s390, sparc, sparc64.
0.69
0.70
0.71
+0.72
+0.73
+0.74
+0.75
|
obsolete
@@ -3601,6 +3610,22 @@ only useful within the kernel anyway).
LTTng 0.166 fixes trace teardown error for 32-bit machines introduced in
0.165.
LTTng 0.167 supports kernel 2.6.31.6.
+ltt-control 0.73 adds per-channel parameter "switch_timer" (periodic buffer
+flush timer interval).
+LTTV 0.12.20 fixes a dependency on non-standard __SIZEOF_LONG__. Uses __WORDSIZE
+instead. Should fix some 32-bit builds.
+ltt-control 0.74 fixes a missing return value from liblttctl.
+LTTng 0.168 makes periodic flush energy-efficient, adds cpu idle notifiers for
+x86_32, x86_64 to deal with periodic flush vs idle interaction (other
+architectures are todo). Also fix a ltt-relay-vfs file close bug, increase
+default vm_state channel subbuffer size, fix ltt-ascii so it compiles after
+cleanup (ltt-ascii is still experimental, will need to be adapted to new
+periodic flush scheme).
+LTTng 0.169 fixes trace teardown.
+LTTng 0.170 fixes kref issues (since refactoring) and cpu hotplug vs trace
+teardown issues. Simplification of trace creation/remove locking scheme.
+Passes test of concurrent CPU hotplug, markers arm/disarm and trace
+create/delete in loops for minutes.
|
|
@@ -3612,6 +3637,421 @@ powerpc64, s390, sparc, sparc64.
+
+
+0.12.21
+ |
+
+0.171
+0.172
+ |
+
+0.65
+0.66
+0.67
+0.68
+0.69
+0.70
+0.71
+0.72
+0.73
+0.74
+0.75
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.4
+ |
+
+2.6.31.6
+ |
+
+LTTng 0.170 and LTTV 0.12.21 fixes gcc structure trace format compatibility.
+LTTng 0.172 adds credits to Steven Rostedt for the extra subbuffer for reader in
+flight recorder mode.
+ |
+
+ |
+
+x86, alpha, arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64,
+um, v850, xtensa.
+arm, i686, ia64, m68k, mips, mipsel, x86_64, powerpc 405,
+powerpc64, s390, sparc, sparc64.
+ |
+
+
+
+
+0.12.22
+0.12.23
+0.12.24
+0.12.25
+0.12.26
+0.12.27
+0.12.28
+0.12.29
+ |
+
+0.173
+0.174
+0.175
+0.176
+0.177
+0.178
+0.179
+0.180
+0.181
+0.182
+0.182o
+0.183
+0.183o
+0.184
+0.185
+0.185o
+0.186
+0.186o
+0.187
+0.188
+0.189
+0.189o
+0.190
+ |
+
+0.76
+0.77
+0.78
+0.79
+0.80
+0.81
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.5
+ |
+
+2.6.31.6
+2.6.32-rc8
+2.6.32
+2.6.32.2
+2.6.32.4
+ |
+
+LTTng 0.173, ltt-control 0.76, lttv 0.12.22, trace format 2.5 add support
+for variable-sized subbuffer transfers. Useful for network trace streaming with
+a periodic timer to flush the buffers periodically: only the actual payload
+(aligned to the next page) will be sent.
+LTTng 0.174 adds missing del_timer to switch_timer, and fixes buggy mips32 trace
+clock.
+LTTng 0.175 fixes event ID compaction. Caused problems when doing a second (and
+more) trace session.
+ltt-control 0.77 integrates new more flexible ltt-armall/ltt-disarmall scripts
+(which can now take options). LTTng 0.176 fixes a reverse locking issue in
+marker disable from trace control module.
+lttv 0.12.23 fixes polling in the trace control plugin.
+LTTng 0.177 fixes mips32 and mips64 trace clock.
+LTTng 0.178 reverts MIPS trace clock to assume synchronized TSCs.
+LTTng 0.179 supports kernel 2.6.32-rc8.
+LTTV 0.12.24 deals with try_wake_up by appropriately setting the target thread
+to "wake for cpu" state.
+LTTng 0.180 fixes SH trace clock definition.
+LTTng 0.181 supports kernel 2.6.32.
+ltt-control update ltt-armall script to stop using deprecated head -1.
+LTTng 0.182 fixes powerpc 440 support and adds trace clock support for PM and
+DVFS on ARM OMAP3.
+LTTng 0.182o is based on the omap/pm tree 2.6.32-rc8 kernel. It has the DVFS/PM
+trace clock support found in lttng 0.182.
+LTTV 0.12.25 changes the size of default irq table to work around a bug in
+state.c (experienced on a ARM trace).
+LTTng 0.185 coexists peacefully with trace event.
+LTTng 0.186 and 0.186o fixes !CPUFREQ config for arm omap3 tracing.
+LTTng 0.187 and 0.188, for kernel 2.6.32.4, fixes x86-32 apm cpu idle instrumentation.
+LTTV 0.12.26 fixes a backward position seek wrap-around (time underflow) issue
+with the detailed event list.
+LTTV 0.12.27, 0.12.28 temporarily disables the new network sync module, which
+causes a build failure on 64-bit.
+ltt-control 0.79 ensures /bin/sh (busybox) script compatibilty.
+LTTV 0.12.29 re-enables the network time alignment (sync/). It's fixed now.
+LTTng 0.189: tree reorganisation in subdirectories, phase 1. Add ARM cpufreq
+trace clock fix.
+LTTng 0.189o: lttng-omap tree, add arm cpufreq trace clock fix.
+LTTng 0.190 fixes net-extended instrumentation alignment on 32-bit architectures.
+ |
+
+ |
+
+x86, alpha, arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64,
+um, v850, xtensa.
+arm, i686, ia64, m68k, mips, mipsel, x86_64, powerpc 405,
+powerpc64, s390, sparc, sparc64.
+ |
+
+
+
+
+
+0.12.30
+0.12.31
+0.12.32
+0.12.33
+0.12.34
+0.12.35
+ |
+
+0.191
+0.192
+0.193
+0.194
+0.195
+0.196
+0.197
+0.198
+0.199
+0.200
+0.201
+0.202
+0.203
+0.204
+0.205
+0.206
+0.207
+0.208
+0.209
+0.210
+0.211
+0.212
+0.213
+0.214
+0.215
+0.216
+0.217
+0.218
+0.219
+0.220
+0.221
+0.222
+0.223
+0.224
+0.225
+0.226
+ |
+
+0.76
+0.77
+0.78
+0.79
+0.80
+0.81
+0.82
+0.83
+0.84
+0.85
+0.86
+0.87
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.6
+ |
+
+2.6.32.4
+2.6.32.9
+2.6.33
+2.6.33.1
+2.6.33.2
+2.6.33.3
+2.6.33.4
+2.6.34
+2.6.34.4
+2.6.35.2
+2.6.35.4
+ |
+
+LTTng 0.191, LTTV 0.12.30 coming with trace format 2.6 revert to the pre-2.4
+behavior for alignment of 64-bit fields on 32-bit architectures. It aligns them
+on 32-bit (maximum alignment is the architecture size). This follows gcc
+behavior.
+LTTng 0.192 fixes a crash with immediate values on x86 for kernel configured
+without modules. It was caused by a mainline commit which restricted the
+liveness of the "nop" table to init time in this configuration.
+LTTng 0.193 modifies timers to support RT kernels again, and modifies omap3
+trace clock spinlock taken with irqs off, turning it into a raw spinlock
+(needed for RT kernel).
+LTTng 0.194 uses mod_timer_pinned with add_timer_on to support NO_HZ SMP
+configs. Fixes incorrect API use introduced in 0.193.
+LTTng 0.195 supports kernel 2.6.32.9.
+LTTng 0.196 fixes a declaration omission in ARM omap3 trace clock, introduced in
+0.194.
+LTTng 0.197 adds compiler barriers within nesting count. Eliminates possible
+false-negative caused by heavy compiler optimization. This only affects
+self-detection of internal LTTng problems (e.g. detecting trap recursion within
+the tracer), so it is not crucially important to update.
+LTTng 0.198 fixes a periodic flush timer bug introduced in LTTng 0.194.
+LTTng 0.199 supports Linux kernel 2.6.33.
+LTTng 0.200 supports Linux kernel 2.6.33.1.
+LTTng 0.201 fixes omap3 trace clock build: header moved from mach/ to plat/.
+LTTng 0.202 fixes the ARM omap3 build.
+LTTng 0.203 re-introduces the fligh- channel prefix for flight recorder
+channels. This has been lost in the refactoring done around the 2.6.30 Linux
+kernel support series.
+ltt-control 0.80 ltt-armall disables the input subsystem by default. ltt-armall
+-i should be used to activate these markers.
+ltt-control 0.81 divides the lttd daemon in a LGPLv2.1 library and GPLv2 program
+parts. It makes it possible to spawn a daemon instance from a program without
+requiring to fork a new process.
+LTTng 0.204 supports kernel 2.6.33.2
+LTTng 0.205 fixes a kref race in channel teardown vs lttd file open.
+ltt-control 0.82 ensures lttctl waits for lttd to complete when called at trace
+destruction in overwrite mode. Failure to do so can result in unread channels in
+flight recorder mode.
+LTTng 0.206 marks Immediate Values as BROKEN for PowerPC. Will be replaced by
+asm goto from mainline eventually anyway, so don't bother looking for the cause
+of the bug.
+LTTng 0.207 fixes trivial error from 0.206.
+LTTng 0.208 uses msleep() rather than cpu_relax() for better !PREEMPT UP support
+for the kref teardown.
+ltt-control 0.83 does a temporary fix to ensure lttd grabs file handles at the
+end of overwrite mode tracing.
+LTTV 0.12.31 fixes the statedump end state handler to correctly deal with
+threads scheduled out from userspace (waiting for CPU) when the statedump end
+event happen.
+ltt-control 0.84 fixes /debugfs auto-find in ltt-armall and ltt-disarmall
+scripts.
+LTTng 0.209 fixes a module build issue.
+LTTng 0.210 reverts some powerpc-specific instrumentation from mainline that
+clashes with arch-agnostic LTTng instrumentation.
+LTTng 0.211 fixes build menu Kconfig dependencies.
+LTTng 0.212 adds more complete MIPS syscall instrumentation.
+LTTng 0.213 supports kernel 2.6.33.3, moves call_64.h to the correct header
+location and fixes -rt kernel teardown locking issue.
+LTTng 0.214 support kernel 2.6.33.4.
+LTTng 0.215 fixes module circular dependendy.
+ltt-control 0.85 contains an update lttd which uses fadvise and sync_file_range
+to ensure that the page cache is not filled by trace buffers.
+ltt-control 0.86 puts fadvise after sync writeback to use sync writeback rather
+than dirty page writeback. (should improve streaming)
+LTTng 0.216 fixes a trace-clock-32-to-64 teardown bug recently introcuced. Only
+affects ARM and MIPS SMP systems.
+LTTV 0.12.32 includes various cleanups and fixes.
+ltt-control 0.87 fixes argument parsing for periodical buffer switch option.
+LTTng 0.217 supports kernel 2.6.34.
+LTTng 0.218 fixes a missing irq_desc export in kernel/irq/handle.c, affects
+sparse irq configurations.
+LTTV 0.12.33 fixes statistics handling. Use per-cpu rather than per-tracefile
+event tree head. This bug was introduced when LTTng started supporting multiple
+channels.
+LTTng 0.219 fixes an out-of-bound array use in marker.c.
+LTTng 0.220 forces alignment on 128 bytes (larger than structure) to ensure that
+the section alignment in the linker script matches that of overly enthusiastic
+compilers.
+LTTV 0.12.34 fixes a bug in string handling in libltttraceread. Caused incorrect
+string length calculation when a string appeared in many per-cpu tracefiles of
+the same channel.
+LTTng 0.221 now supports writing strings into the buffer when string input is
+being modified concurrently. Such a race should not render the trace
+unreadable.
+LTTng 0.222 supports kernel 2.6.34.4. It includes a lttng splice actor
+adjustment to match a splice.c change in 2.6.34.2 which changed the checks for
+seekable files.
+LTTV 0.12.35 fixes a problem introduced in 0.12.34, fixing the problem initially
+fixed by 0.12.34 in the "correct" way; without unwanted side-effects. LTTV
+0.12.34 had problems calling hooks for some events.
+LTTng 0.223 supports kernel 2.6.35.2.
+LTTng 0.224 fixes socket instrumentation in git tree: the patch hunk management
+differs between quilt and git, so only the git tree showed this problem.
+LTTng 0.225 supports kernel 2.6.35.4, updates generic alignment patch.
+LTTng 0.226 is a simple cleanup: it removes the unused psrwlock patches.
+ |
+
+ |
+
+x86, alpha, arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64,
+um, v850, xtensa.
+arm, i686, ia64, m68k, mips, mipsel, x86_64, powerpc 405,
+powerpc64, s390, sparc, sparc64.
+ |
+
+
+
+
+0.12.30
+...
+0.12.35
+ |
+
+0.227
+0.228
+0.229
+ |
+
+0.76
+...
+0.87
+ |
+
+0.16
+0.17
+0.18
+0.19
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.6
+ |
+
+2.6.35.4
+ |
+
+LTTng 0.227 re-introduces the lttng-modules package, which splits the kernel
+patches from the LTTng tracer. It matches lttng-modules 0.16.
+LTTng 0.228 and lttng-modules 0.17 removes the now unneeded patches from the
+lttng kernel tree.
+LTTng 0.229 and lttng-modules 0.18 re-insert a few missing patches in the kernel
+patchset and fixes a circular module dependency in lttng-modules.
+lttng-modules 0.19 adds options to support crash dump trace extraction and
+"debug event size" options. See the LTTng manual for details. It also fixes
+ltt-core missing module license and a debugfs bug in ltt-ascii.c.
+ |
+
+ |
+
+x86, alpha, arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64,
+um, v850, xtensa.
+arm, i686, ia64, m68k, mips, mipsel, x86_64, powerpc 405,
+powerpc64, s390, sparc, sparc64.
+ |
+
+
+
+