X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=trunk%2Flttv%2Fdoc%2Fdeveloper%2Flttng-lttv-compatibility.html;h=e0d0b323808e7fa7a89e351ed16448bc0b29db1e;hb=7694499fded30ad33c3c08568b70c866aada47ea;hp=53619764ba4198df766480ea1e3dfae1b7e8fd70;hpb=0386f324caa9ff18a255f9c79f5fa3d41045ea48;p=lttv.git
diff --git a/trunk/lttv/doc/developer/lttng-lttv-compatibility.html b/trunk/lttv/doc/developer/lttng-lttv-compatibility.html
index 53619764..09c3441e 100644
--- a/trunk/lttv/doc/developer/lttng-lttv-compatibility.html
+++ b/trunk/lttv/doc/developer/lttng-lttv-compatibility.html
@@ -1,7 +1,8 @@
-Quick list of compatible LTTV and LTTng versions :
+The not-so-quick list of compatible LTTV and LTTng versions :
+(please scroll to the bottom to see the latest versions)
@@ -2858,9 +2859,19 @@ powerpc64, s390, sparc, sparc64.
0.16
0.17
+0.18
+0.19
+0.20
+0.21
+0.22
+0.23
+0.24
+0.25
+0.26
|
0.51
+0.52
|
obsolete
@@ -2877,6 +2888,8 @@ obsolete
|
2.6.27-rc2
2.6.27-rc3
+2.6.27-rc6
+2.6.27-rc7
|
LTTng 0.16 supports 2.6.27-rc2, including ftrace and "taps".
@@ -2884,6 +2897,629 @@ LTTV 0.10.0-pre15 includes some fixes in state.c (uninitialized variables).
lttctl 0.51 adds support for taps.
markers-userspace 0.6 supports kernel 2.6.27-rc2.
LTTng 0.17 uses per-cpu variables to keep ltt_nesting.
+LTTng 0.18 reverts the formal-verif fix patch, which was broken since LTTng
+0.14.
+LTTng 0.19 really just fixes the "author" in the lttng git tree.
+LTTng 0.23 contains a build fix for psrwlock on x86_32.
+LTTng 0.24 fixes the git tree.
+LTTng 0.25 fixes x86_64 compilation.
+LTTng 0.26 supports kernel 2.6.27-rc7.
+lttctl 0.52 fixes the ltt-armall script.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.10.0-pre15
+ |
+
+0.27
+0.28
+0.29
+0.30
+0.31
+0.32
+0.33
+0.34
+0.35
+0.36
+ |
+
+0.53
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+1.0
+ |
+
+2.6.27-rc7
+2.6.27-rc8
+2.6.27-rc9
+ |
+
+LTTng 0.27 and lttd (ltt-control) 0.53 implement a vmap-less buffering scheme
+using splice().
+LTTng 0.28 includes a small build fix.
+LTTng 0.29 supports 2.6.27-rc8.
+LTTng 0.32 supports 2.6.27-rc9 and adds a spinlock/irqoff buffering scheme
+(can be used with lttctl -T relay-locked).
+LTTng 0.33, 0.34 : checkpatch.pl coding style fixes. 0.35, 0.36 : size_t cast.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.11.0
+ |
+
+0.38
+ |
+
+0.53
+0.54
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.0
+ |
+
+2.6.27
+ |
+
+LTTng 0.38 and LTTV 0.11.0
+
+I just cleaned up the LTTng trace format heavily, got rid of the
+heartbeat timer (by checking for overflow at the tracing site), got rid
+of the "special" compact channel; it removed about 5 FIXMEs in LTTng
+(cpu hotplug and compact channel related). Everything is compact now :
+
+This is much more compact than the previous format, and permits a
+"tracer debug mode" in menuconfig which enables the "event size" field,
+which helps cross-checking the size expected by the userspace tool and
+the size written by the kernel.
+
+Note that this "event size" field can eventually be enabled on a
+per-event or per-channel basis. This will probably be useful to encode
+"binary blobs"...
+
+I also cleanup up the subbuffer header to make is much smaller than the
+previous one by removing unneeded information.
+
+I renamed the "facilities" channel to a better name : "metadata". It
+contains marker descriptions.
+
+The trace major number is bumped to "2" and is completely incompatible
+with old LTTV.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.11.1
+0.11.2
+0.11.3
+ |
+
+0.39
+0.40
+0.41
+0.42
+0.43
+0.44
+0.45
+0.46
+ |
+
+0.53
+0.54
+0.55
+0.56
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.1
+ |
+
+2.6.27
+2.6.27.2
+ |
+
+LTTng 0.39 and LTTV 0.11.1 fixes 32-64 bits subbuffer header portability.
+LTTng 0.41 reintroduces the formal verification fix, which solves the
+case where the reader thinks the uncommitted subbuffer is fully committed.
+Unlikely to happen, but could, with small buffers especially.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.11.4
+0.11.5
+0.11.6
+ |
+
+0.47
+0.48
+0.49
+0.50
+0.51
+0.52
+0.53
+0.54
+0.55
+0.56
+0.57
+ |
+
+0.53
+0.54
+0.55
+0.56
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.2
+ |
+
+2.6.27.4
+2.6.27.6
+ |
+
+LTTng 0.47 and LTTV 0.11.4 now saves the event lost count in the subbuffer
+header. It's printed as a lttv warning when encountered. LTTng 0.47 also
+implemented specialized trap probes.
+LTTng 0.49 is a compile fix for userspace markers.
+LTTng 0.50 fixes immediate values by reverting the "jump patching" version of
+immediate values. They were always on, and therefore broken. It also
+reimplements tracepoint, marker and imv mutexes.
+LTTng 0.51 implements timestamping updates.
+LTTng 0.53 implements a timer-based generic tracing clock, also includes
+various fixes.
+LTTng 0.54 fixes the MIPS get_cycles_rate() and also change the freq_scale
+variable from a multiplier to a divisor.
+LTTng 0.57 fixes the modification done to offset and commit count counters
+following formal verification so the overflow is dealt with correctly. It was
+causing problems on 32-bits machines after 4GB worth of data going through a
+buffer.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+
+0.11.4
+0.11.5
+0.11.6
+ |
+
+0.58
+0.59
+0.60
+0.61
+0.62
+0.63
+0.64
+ |
+
+0.58
+0.59
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.2
+ |
+
+2.6.27.7
+2.6.27.8
+ |
+
+LTTng 0.58 implements debugfs-based trace control which will gradually replace
+the netlink-based control.
+ltt-control 0.58 expects the netlink negative error values.
+LTTng 0.59 implements an exclusive wait poll to fix thundering herd problem and
+help scalability.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+0.12.0
+0.12.1
+0.12.2
+0.12.3
+0.12.4
+0.12.5
+0.12.6
+0.12.7
+ |
+
+0.65
+0.66
+0.67
+0.68
+0.69
+0.70
+0.71
+0.72
+0.73
+0.74
+0.75
+0.76
+0.77
+0.78
+0.79
+0.80
+0.81
+0.82
+0.83
+0.84
+0.85
+0.86
+ |
+
+0.60
+0.61
+0.62
+0.63
+0.64
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.3
+ |
+
+2.6.27.8
+2.6.27.9
+2.6.27.10
+2.6.28
+2.6.28.1
+ |
+
+Channels are now dynamically allocated at runtime by LTTng.
+Marker IDs are now per channel.
+ltt-control 0.61 changes the command line arguments. See updated QUICKSTART.
+LTTng 0.68 implements /mnt/debugfs/ltt/write_event for basic userspace tracing.
+LTTV 0.12.3 updates the filter for channel_name.event_name, adds channel.name=
+support and event.subname= support.
+LTTV 0.12.4 fixes marker support so it handles disabled channels.
+ltt-control 0.62 fixes ash newline support in ltt-armall/ltt-disarmall.
+This is expecially useful for busybox.
+LTTV 0.12.5 fixes the syscall and softirq names in print.c.
+LTTng 0.73 supports the 2.6.28 kernel.
+LTTng 0.74 fixes network probe build and adds ext4/jbd2 tracepoints.
+LTTng 0.75 adds ext4 tracing support.
+LTTng 0.76 adds ext4 and jbd2 filtering on inode/device. See
+/mnt/debugfs/ltt/filter/
+ltt-control 0.64 automatically mounts debugfs and loads
+ltt-trace-control.ko.
+LTTng 0.80 fixes regression in entry_64.S where a tbench slowdown occured when
+SYSCALL AUDIT or secure computing was enabled.
+LTTng 0.81 fixes userspace marker ABI x86_32 build error.
+LTTng 0.82 fixes x86_32 entry_32.S syscall tracing missing event due to thread
+flag being moved to bit 9 in 2.6.28. The testb has to be changed for a
+testw.
+LTTng 0.83 fixes kerneldoc.
+LTTng 0.84 adds block layer tracing.
+LTTng 0.85 fixes function tracer support.
+LTTV 0.12.7 updates LTTV to the new lttctl and ltt-armall commands.
+LTTng 0.86 fixes entry_64.S irq off tracer support.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+
+0.12.8
+0.12.9
+0.12.10
+0.12.11
+ |
+
+0.87
+0.88
+0.89
+0.90
+0.91
+ |
+
+0.60
+0.61
+0.62
+0.63
+0.64
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.3
+ |
+
+2.6.28.2
+2.6.28.3
+2.6.28.4
+2.6.29-rc3
+ |
+
+LTTng 0.87 combines 4 page fault events into 2. This is a very high-speed
+tracing path.
+LTTV 0.12.8 supports LTTng 0.87.
+LTTng 0.88 and LTTV 0.12.9 now supports dynamic kernel instrumentation with
+kprobes through a simple /mnt/debugfs/ltt/kprobes/ interface.
+LTTng 0.89 supports kernel 2.6.29-rc3, adds tree RCU tracing.
+LTTng 0.91 optimizes the write to page function (data copy to the buffers).
+LTTV 0.12.11 fixes a nasty event id/timestamp bug for event IDs 29, 30, 31.
+ |
+
+ |
+
+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.
+ |
+
+
+
+
+
+0.12.8
+0.12.9
+0.12.10
+0.12.11
+0.12.12
+0.12.13
+0.12.14
+0.12.15
+0.12.16
+0.12.17
+ |
+
+0.92
+0.93
+0.94
+0.95
+0.96
+0.97
+0.98
+0.99
+0.100
+0.101
+0.102
+0.103
+0.104
+0.105
+0.106
+0.108
+0.109
+0.110
+0.111
+0.112
+0.113
+0.114
+0.115
+0.116
+0.117
+0.118
+0.119
+0.120
+0.121
+0.122
+0.123
+0.124
+0.125
+0.126
+0.127
+0.128
+0.129
+0.130
+0.131
+0.132
+0.133
+0.134
+0.135
+0.136
+0.137
+0.138
+0.139
+0.140
+0.141
+ |
+
+0.65
+0.66
+0.67
+0.68
+ |
+
+obsolete
+ |
+
+0.6
+ |
+
+obsolete
+ |
+
+2.3
+ |
+
+2.6.29-rc4
+2.6.29-rc6
+2.6.29-rc7
+2.6.29-rc8
+2.6.29
+2.6.29.1
+2.6.30-rc1
+2.6.30-rc2
+2.6.30-rc5
+2.6.30
+ |
+
+LTTng 0.92 reorders the LTTng patchset and drops the /proc/ltt interface.
+lttctl 0.65 updates ltt-armall to the new debugfs interface.
+lttv 0.12.10 fixes 32-bits host support for kprobes hash table.
+LTTng 0.94 adds ARM OMAP3 uniprocessor support, no power management support
+yet.
+LTTng 0.99 fixes ARM syscall exit tracing.
+LTTng 0.101 supports Linux kernel 2.6.29-rc6.
+LTTng 0.103 integrates a patch to cache the page_address lookup.
+LTTng 0.104 includes the basics for future text output support (ltt-ascii is
+still work in progress) and a lot of patch folding has been done in preparation
+for LKML post. It supports kernel 2.6.29-rc7.
+LTTng 0.108 boosts performances. Fixes a false-sharing problem, divides the
+buffer management code into slow and fast paths for better locality.
+LTTng 0.110 moves to a pointer array instead of a linked list to manage the
+buffer pages.
+LTTng 0.111 adds commit count prefetch, removes rcu list prefetch (slows down
+small lists) and fixes powerpc64 build.
+LTTng 0.114 fixes LTTng vmcore (crash dump) support.
+LTTng 0.115 support kernel 2.6.29.
+LTTng 0.116 adds irq_next_handler event to tell which irq handler is being
+called.
+LTTng 0.117 fixes napi dev instrumentation.
+LTTng 0.120 fixes irq instrumentation bug introduced in 0.118.
+LTTng 0.121 adds performance enhancements (lighter atomic primitives) and adds
+NFS support for splice write (can save traces to NFS mounts again).
+LTTng 0.123 supports kernel 2.6.29.1.
+LTTng 0.124 fixes a mutex circular dependency in ltt-trace-control.
+LTTng 0.125 supports kernel 2.6.30-rc1.
+LTTng 0.126 supports kernel 2.6.30-rc2.
+LTTng 0.129 finally gets merge with event tracer right.
+LTTng 0.130 fixes issues when building LTTng as modules (in ltt kprobes support,
+Kconfig for ltt-relay-*.c and exporting vmalloc_sync_all symbol appropriately).
+LTTng 0.133 fixes a irq handler instrumentation regression introduced in the
+2.6.30-rc LTTng versions.
+LTTng 0.134 includes ARM OMAP3 trace clock fixes, idle support, PM tracepoints
+and LTTng async timer running as deferrable timer to save power.
+LTTng 0.135 support kernel 2.6.30-rc5.
+LTTV 0.12.13 fixes a bug in resourceview trap exit handling when occurs before
+any trap entry at the beginning of the trace.
+LTTV 0.12.14 fixes irq and softirq handling of resourceview for exit event at
+the beginning of the trace.
+LTTng 0.137 moves trace_clock generic variable to trace_clock_var. Conflict with
+ftrace.
+LTTng 0.139 modifies the memory barrier IPIs (at sub-subber switch) to give them
+a good deal of paranoia : don't trust the Linux IPI mechanism to ensure that
+memory is presented in program order when the remote ipi handler runs. Use our
+own smp_mb()s to ensure memory ordering. It's a slow path anyway, we don't
+care.
+LTTng 0.140 supports kernel 2.6.30.
+LTTV 0.12.15 contains some fixes for the resource view.
+ltt-control 0.68 fixes a memory leak in liblttctl.
+lttv 0.12.16 fixes file/quit menu.
+lttv 0.12.17 changes g_warning for missing events/fields for a g_info. Activate
+with -v on the command line.
|
|