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Re: Results of systemtap-20080517 snapshot on ppc64

From: Srinivasa DS <srinivasa at in dot ibm dot com>
To: ananth at in dot ibm dot com
Cc: systemtap at sources dot redhat dot com
Date: Mon, 19 May 2008 19:24:43 +0530
Subject: Re: Results of systemtap-20080517 snapshot on ppc64
References: <48317377.8020302@in.ibm.com> <20080519124943.GC19677@in.ibm.com>

Ananth N Mavinakayanahalli wrote:

On Mon, May 19, 2008 at 06:02:55PM +0530, Srinivasa DS wrote:

FAIL: print_stack of yyy_func4 (1)
FAIL: systemtap.examples/sig_by_pid.meta
FAIL: systemtap.examples/sig_by_proc.meta
FAIL: systemtap.examples/sigmon.meta
FAIL: systemtap.maps/ix_hist.stp
FAIL: buildok/nfs-all-probes.stp
FAIL: buildok/process_test.stp
FAIL: buildok/rpc-all-probes.stp
FAIL: buildok/signal-all-probes.stp
FAIL: buildok/task-embedded.stp
FAIL: buildok/task_test.stp

^^^^^^^^^^^
Are these utrace related? Your kernel probably was !UTRACE enabled

No, these scripts print members of task_struct. May be some kernel change in 2.6.26-rc tree has caused this bug.

FAIL: semok/nodwf01.stp
FAIL: semok/nodwf02.stp
FAIL: semok/nodwf03.stp

^^^^^^^^^^
These are probably related to dwarfless

Yes, testcases have failed probe systemcalls. Will investigate further..

FAIL: systemtap.printf/bin6.stp
FAIL: shared buffer guest

References:
- Results of systemtap-20080517 snapshot on ppc64
  - From: Srinivasa DS
- Re: Results of systemtap-20080517 snapshot on ppc64
  - From: Ananth N Mavinakayanahalli

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