X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Fdoc%2Fdeveloper%2Flttng-lttv-compatibility.html;h=703decfcb3b21f7d2e3d1cb7cb152780586c5cbf;hb=cee587c3bcfd31e0be7e0a44a8f466b28b2be934;hp=c84da3dfd8bac761e1136843574dd3411df33ee0;hpb=1af94d5d557892c35d0e1ee91a377cc267873406;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 c84da3df..703decfc 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
@@ -2186,9 +2186,11 @@ xtensa.
0.8.80
+0.8.81
0.6.78
+0.6.80
0.36
@@ -2214,6 +2216,10 @@ 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.
@@ -2225,6 +2231,106 @@ 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
+ + +0.38
+0.39
+0.40
+ + +obsolete
+ + +0.30
+0.31
+0.32
+ + +0.34
+ + +0.8
+ + +2.6.21-rc6-mm1
+ARM, MIPS32/64, powerpc32, powerpc64, ppc, i386, x86_64
+ + +Ported to Andrew Morton's tree.
+ + + + +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.
+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.
+ + + + + +