[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-509-g7721a4d

[mark@sourceware.org]

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commit 7721a4d6d29c5fbcd151a0995796cb1a4feabb32
Author: Mark Wielaard <mjw@redhat.com>
Date:   Tue Nov 29 12:32:05 2011 +0100

    Support fallback kernel dump_stack() with or without bp argument.
    
    There has been some flip-flopping in the kernel whether or not dump_stack()
    takes a bp argument. We now support either with or without.
    See linux commits v2.6.36-9872-g9c0729d and v2.6.38-793-ge8e999c.

commit b6a3ff43a2d56ffab2bb7bf26c8dffc48d06aeeb
Author: Mark Wielaard <mjw@redhat.com>
Date:   Tue Nov 29 12:24:07 2011 +0100

    PR10739 kfail on non-x86 architectures, no dump_trace available.

-----------------------------------------------------------------------

Summary of changes:
 buildrun.cxx                           |    2 ++
 runtime/stack.c                        |   12 +++++++++---
 testsuite/systemtap.base/backtrace.exp |    4 ++++
 3 files changed, 15 insertions(+), 3 deletions(-)


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systemtap: system-wide probe/trace tool