X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Flttng-lttv-compatibility.html;h=a1c420b21aed14b0a6048c18ba70008cecb51a5c;hb=d7913a105ef6aff2278b357ed178a2aa3345ce5f;hp=3b9e64a0def7eeda733763c21ce83edcca5a23e5;hpb=8de10cc008f0aa8a90e5bb0a29d38b3201396778;p=lttv.git
diff --git a/ltt/branches/poly/doc/developer/lttng-lttv-compatibility.html b/ltt/branches/poly/doc/developer/lttng-lttv-compatibility.html
index 3b9e64a0..a1c420b2 100644
--- a/ltt/branches/poly/doc/developer/lttng-lttv-compatibility.html
+++ b/ltt/branches/poly/doc/developer/lttng-lttv-compatibility.html
@@ -28,7 +28,7 @@ cellspacing="2" rules="all" frame="border">
Comments
|
-Regression ok
+ | Kernel Regression ok
|
Regression fails/not tested
|
@@ -54,7 +54,7 @@ cellspacing="2" rules="all" frame="border">
Comments
|
-Regression ok
+ | Kernel Regression ok
|
Regression fails/not tested
|
@@ -85,6 +85,10 @@ cellspacing="2" rules="all" frame="border">
|
+
+ |
+
+ |
0.7.0
@@ -105,6 +109,10 @@ cellspacing="2" rules="all" frame="border">
|
Traces can now be written/read between 32 and 64 bits arch.
|
+
+ |
+
+ |
0.8.0
@@ -128,6 +136,10 @@ cellspacing="2" rules="all" frame="border">
|
|
+
+ |
+
+ |
0.8.0
@@ -149,6 +161,10 @@ cellspacing="2" rules="all" frame="border">
|
|
+
+ |
+
+ |
0.8.0
@@ -170,6 +186,10 @@ cellspacing="2" rules="all" frame="border">
|
|
+
+ |
+
+ |
@@ -199,6 +219,10 @@ cellspacing="2" rules="all" frame="border">
Per architecture syscall enumeration
|
+
+ |
+
+ |
@@ -231,6 +255,10 @@ cellspacing="2" rules="all" frame="border">
APIC NMI watchdog can now be logged
|
+
+ |
+
+ |
@@ -260,6 +288,10 @@ Custom write function in genevent (for process stack dump)
Use atomic_cmpxchg()
+
+ |
+
+ |
@@ -302,6 +334,10 @@ Support for architectures without TSC.
LTTV 0.8.7/genevent 0.7 fixes a bug in enum XML parsing.
+
+ |
+
+ |
@@ -336,6 +372,10 @@ Stack dump fix.
LTTV 0.8.12 fixes timing problem in tracecontrol module.
+
+ |
+
+ |
@@ -374,6 +414,10 @@ LTTV 0.8.12 fixes timing problem in tracecontrol module.
Kernel State Dump : get vmaps, process names, fd at the beginning of a trace.
+
+ |
+
+ |
@@ -426,6 +470,10 @@ LTTng 0.5.27+LTTV 0.8.24 introduces the heartbeat timer.
LTTng 0.5.28 introduces the synthetic 64 bits TSC for archs with 32 bits TSC.
+
+ |
+
+ |
@@ -458,6 +506,10 @@ LTTng 0.5.28 introduces the synthetic 64 bits TSC for archs with 32 bits TSC.
+
+ |
+
+ |
@@ -494,6 +546,10 @@ Add user space tracing through system call.
Add function instrumentation tracing (gcc -finstrument-functions)
+
+ |
+
+ |
@@ -529,6 +585,10 @@ Bugfixes.
Network ip interfaces state.
+
+ |
+
+ |
@@ -565,6 +625,10 @@ LTTV 0.8.30 changes the statistics tree structure. It adds user functions
statistics support.
+
+ |
+
+ |
@@ -601,6 +665,10 @@ statistics support.
Separate the viewer from the tracing controller (userful for embedded tracing).
+
+ |
+
+ |
@@ -644,6 +712,10 @@ LTTng 0.5.40/ltt-usertrace 0.8 : Fix off-by-one which pushes the reader with sma
genevent 0.18 fixes missing nested subtypes align/write functions.
+
+ |
+
+ |
@@ -682,6 +754,10 @@ Improvements in ltt-statedump process state.
LTTng 0.5.43 : Add ARM IRQ statedump.
+
+ |
+
+ |
@@ -722,6 +798,10 @@ Various architecture specific fixes.
LTTV : Add process names to textDump.
+
+ |
+
+ |
@@ -759,6 +839,10 @@ Fix state dump states in LTTV.
Fix interrupt and diskperformance views.
+
+ |
+
+ |
@@ -793,6 +877,10 @@ obsolete
Merge ltt-modules into the kernel tree.
+
+ |
+
+ |
@@ -849,6 +937,10 @@ LTTV 0.8.43 : fix trace start time, 0.8.44 : interrupt view fixes.
ltt-usertrace : add a java tracing example.
+
+ |
+
+ |
@@ -906,6 +998,10 @@ LTTng 0.5.65 : Fix ltt-heartbeat.
LTTng 0.5.69 : Fix ltt-usertrace blocking mode : causes OOPS on trace stop.
+
+ |
+
+ |
@@ -943,6 +1039,10 @@ obsolete
LTTng 0.5.71 : Fix a bug with ltt-usertrace blocking mode.
+
+ |
+
+ |
@@ -979,6 +1079,10 @@ Add TGID.
Merge Tim Bird fixes for compiling LTTV out of tree.
+
+ |
+
+ |
@@ -1013,6 +1117,10 @@ Add x86_64 support (Martin Bisson for Autodesk).
Make LTTV control flow lines thicker (Tim Bird).
+
+ |
+
+ |
@@ -1053,6 +1161,10 @@ Integrate transport abstraction from Richard Purdie.
LTTV 0.8.52 : Add "stop" event handling to detailed event list (gui).
+
+ |
+
+ |
@@ -1092,6 +1204,10 @@ obsolete
Separate the transport mechanism from the tracing (Richard Purdie).
+
+ |
+
+ |
@@ -1173,6 +1289,10 @@ LTTng 0.5.101 Adds sysenter/sysexit instrumentation. It also fixes i386 stack
dump.
+
+ |
+
+ |
@@ -1220,6 +1340,10 @@ High, medium and low event rate channel size and number of subbuffers. Default :
high 1MB, medium 256KB, low 64KB.
+
+ |
+
+ |
@@ -1268,6 +1392,10 @@ Add hybrid mode : High event rate channels are in flight recorder mode,
low/medium rate channels in normal tracing mode.
+
+ |
+
+ |
@@ -1304,6 +1432,10 @@ LTTng 0.5.107 : fixes a potential oops when freeing the trace structure (use
kref now).
+
+ |
+
+ |
@@ -1341,6 +1473,10 @@ Now use Relay+DebugFS.
Add printk instrumentation.
+
+ |
+
+ |
@@ -1373,6 +1509,10 @@ obsolete
Add printk instrumentation.
+
+ |
+
+ |
@@ -1407,6 +1547,10 @@ obsolete
Add printk_locate instrumentation.
+
+ |
+
+ |
@@ -1440,6 +1584,10 @@ SVN head
Marker+Probe mechanism.
+
+ |
+
+ |
@@ -1472,6 +1620,10 @@ obsolete
LTTng 0.6.0 with markers and probes.
+
+ |
+
+ |
@@ -1504,6 +1656,10 @@ obsolete
2.6.18 kernel.
+
+ |
+
+ |
@@ -1578,6 +1734,10 @@ LTTng 0.6.23 implements optimisez per-cpu atomic operations for non shared
variables. It provides cheap NMI protection.
+
+ |
+
+ |
@@ -1627,6 +1787,10 @@ Syscall facilities update for 2.6.18.
0.8.29 fixes a typo in asm-generic/atomic-up.h.
+
+ |
+
+ |
@@ -1678,6 +1842,10 @@ Add CPU hotplug support (hotplug events in Relay and inotify support in debugfs
and lttd).
+
+ |
+
+ |
@@ -1736,6 +1904,10 @@ LTTV 0.8.73 has important statistics fixes.
LTTV 0.8.76 adds TASK_DEAD support, new task state from 2.6.19.
+
+ |
+
+ |
@@ -1789,6 +1961,10 @@ LTTng 0.6.52 marks ltt-heartbeat pediodic events as EXPERIMENTAL, as it is
problematic with cpu hotplug and trace stop/restart sequence.
+
+ |
+
+ |
@@ -1850,6 +2026,10 @@ LTTng 0.6.58 fixes markers for i386 : optimized version correctly does XMC
following Pentium III erratum 49.
+
+ |
+
+ |
@@ -1903,6 +2083,10 @@ obsolete
Use cpuid instruction in pIII XMC.
+
+ |
+
+ |
@@ -1945,6 +2129,7 @@ Use cpuid instruction in pIII XMC.
0.34
0.35
+ |
obsolete
|
@@ -1977,9 +2162,9 @@ LTTng 0.6.64 adds 2.6.20 support.
LTTng 0.6.68 fixes regression for MIPS, ARM, powerpc64.
LTTng 0.6.69 fixes menus, regression for i686 ok, fixes an upstream bug for
sparc64.
-LTTng 0.6.70 fixes regression for m68k.
+LTTng 0.6.70 fixes regression for m68k.
LTTng 0.6.71 fixes regression for ppc 405 and sparc (fixing alignment of
-.markers.c section).
+.markers.c section).
LTTng 0.6.71 fixes upstream error in ppc/powerpc.
LTTng 0.6.72 fixes corrects .markers.c section declaration : fixes
regression on sparc.
@@ -1987,6 +2172,8 @@ LTTng 0.6.72 fixes regression on alpha.
ltt-usertrace 0.27 fixes a signal race.
LTTng 0.6.77 puts all process events in medium rate process channel.
ltt-control 0.35 adds the Xen facility.
+Matches LTTng for xen-unstable up to changeset: 14390.
+
ARM, mips, mipsel, powerpc64, i386, sparc64, m68k, ia64, s390, sparc, alpha.
|
@@ -1994,9 +2181,254 @@ ARM, mips, mipsel, powerpc64, i386, sparc64, m68k, ia64, s390, sparc, alpha.
arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64, um, v850,
xtensa.
+
+
+
+
+0.8.80
+0.8.81
+ |
+
+0.6.78
+0.6.80
+ |
+
+0.36
+ |
+
+obsolete
+ |
+
+0.28
+ |
+
+0.33
+ |
+
+0.8
+ |
+
+2.6.20
+ARM, MIPS32/64, powerpc32, powerpc64, ppc, i386, x86_64
+ |
+
+Add compact channel.
+Fix start of trace get full timestamp. Caused problems with time gap between
+trace create/start and 32 bits (or less) TSC in events.
+Ok for xen-unstable changeset starting at 14391.
+Adds TSC testing in kernel.
+Adds monotonic logical clock based on highest TSC count for x86 and x86_64 with
+async TSCs.
+Fix missing compat_fs_exec event : rename to fs_exec.
+ |
+
+ |
+
+ARM, mips, mipsel, powerpc64, i386, sparc64, m68k, ia64, s390, sparc, alpha.
+arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64, um, v850,
+xtensa.
+ |
+
+
+0.8.82
+ |
+
+0.9.0
+ |
+
+0.37
+ |
+
+obsolete
+ |
+
+0.29
+ |
+
+0.34
+ |
+
+0.8
+ |
+
+2.6.20
+ARM, MIPS32/64, powerpc32, powerpc64, ppc, i386, x86_64
+ |
+
+Introduces the LTT serialization library. Cuts the kernel patch size from
+2M to 500k. Deprecates genevent for kernel instrumentation, but keeps backward
+compatibility with genevent generated code (still used for user space tracing).
+Slightly longer execution time at instrumentation site (270ns vs 200ns for 4
+bytes write on P4 3GHz), but the global advantage of using less memory, and
+therefore less cache, should overweight this cost in cycles. Note : In this
+version, the ltt-probe-* kernel modules and the XML definitions must be kept in
+sync by hand, otherwise, LTTV will detect a size mismatch between the kernel
+trace and the expected event size..
+ |
+
+arm, i686, ia64, m68k, mips, mipsel, x86_64, powerpc 405, powerpc64, s390,
+sparc, sparc64.
+ |
+
+alpha, arm26, avr32, cris, frv, h8300, m32r, m68knommu, parisc, sh, sh64, um,
+v850, xtensa.
+ |
+
+
+
+
+
+0.8.82
+ |
+
+0.9.1
+0.9.2
+0.9.3
+0.9.4
+0.9.5
+0.9.6
+ |
+
+0.38
+0.39
+0.40
+0.43
+ |
+
+obsolete
+ |
+
+0.30
+0.31
+0.32
+ |
+
+0.34
+ |
+
+0.8
+ |
+
+2.6.21-rc6-mm1
+2.6.21
+2.6.21-mm2
+ARM, MIPS32/64, powerpc32, powerpc64, ppc, i386, x86_64
+2.6.22-rc2-mm1
+ |
+
+Ported to Andrew Morton's tree.
+LTTng 0.9.3 and ltt-usertrace 0.32 fixes a syscall parameter size mismatch
+between 64 bits kernel and 32 bits user-space processes for user-space
+tracing.
+LTTng 0.9.5 adds support for kernel 2.6.21.
+LTTng 0.9.6 supports kernel 2.6.21-mm2.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+
+
+0.8.83
+0.8.84
+ |
+
+0.9.7
+0.9.8
+0.9.9
+0.9.10
+ |
+
+0.41
+0.42
+0.43
+ |
+
+obsolete
+ |
+
+0.33
+ |
+
+0.35
+ |
+
+0.8
+ |
+
+2.6.22-rc2-mm1
+2.6.22-rc4-mm2
+ |
+
+LTTng 0.9.7 supports kernel 2.6.22-rc2-mm1.
+automake updates in LTTV and ltt-control.
+format="" format strings support for XML descriptions.
+LTTng 0.9.9 adds support for kernel 2.6.22-rc4-mm2.
+LTTng 0.9.10 fixes a bug in i386 optimized immediate values.
+ltt-control 0.43 fixes a bug with LTTng lseek event.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.8.83
+ |
+
+0.9.10
+ |
+
+0.41
+0.42
+0.43
+ |
+
+obsolete
+ |
+
+Not available (syscall IDs not updated)
+ |
+
+obsolete
+ |
+
+0.8
+ |
+
+2.6.22.1-rt4
+ |
+
+LTTng 0.9.10 port to 2.6.22.1-rt4.
+ |
+
+Tested on x86_32.
+ |
+
+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.
+ |
+
+