[ltt-dev] 2.6.12-rc4-mm2-lttng-0.4.3 vs LTT in MVista 2.6.10

Brian Hutchinson b.hutchman at gmail.com
Fri Jun 11 16:35:41 EDT 2010


I forgot to mention that my target is ARM 926 (DaVinci).  I found old
versions of the compatibility list that showed 2.6.12 as first LTTng
version.  Is this only for i386 or will it work for ARM?  I don't see
ARM mentioned in the compatibility list until version 2.6.16 and
2.6.20 but it isn't clear if that is when ARM support started.

Looking at the 2.6.12-lttng patch files ... I see portions that deal
with ARM which makes me think it is supported?

Example:

patch-2.6.12-rc4-mm2-lttng-0.4.3-instrumentation.diff
  1 12:--- a/arch/arm/kernel/entry-common.S	(.../trunk/kernel/linux-2.6.12-rc4-mm2)	(revision
52)
  2 12:+++ b/arch/arm/kernel/entry-common.S	(.../branches/mathieu/linux-2.6.12-rc4-mm2)	(revision
52)
  42 13:Index: arch/arm/kernel/sys_arm.c
  42 28:Index: arch/arm/kernel/sys_arm.c
.
.
.


Looks like my MVista 2.6.10 has Yuri's older LTT patch.

Regards,

Brian




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