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Re: stap on RHEL 5.2 (2.6.18-92.1.10-el5)

From: Dave Brolley <brolley at redhat dot com>
To: Mark Wielaard <mjw at redhat dot com>
Cc: systemtap <systemtap at sources dot redhat dot com>
Date: Thu, 11 Sep 2008 11:02:44 -0400
Subject: Re: stap on RHEL 5.2 (2.6.18-92.1.10-el5)
References: <48C83580.20708@redhat.com> <1221084866.26700.8.camel@hermans.wildebeest.org>

Mark Wielaard wrote:

Hi Dave,

Sorry I missed this. Fedora has kernels with CONFIG_FRAME_POINTER set for i386, rhel apparently hasn't. Frank already pushed a fix:
commit da4c496a55b73e2a768d3b1c6cee44b43144bcc8
Author: Frank Ch. Eigler <fche@elastic.org>
Date:   Wed Sep 10 17:18:41 2008 -0400
backtrace fix for i386 with neither frame pointers nor dwarf unwinding
Please yell if that doesn't fix it for you.

Thanks Mark. That did the trick.

References:
- stap on RHEL 5.2 (2.6.18-92.1.10-el5)
  - From: Dave Brolley
- Re: stap on RHEL 5.2 (2.6.18-92.1.10-el5)
  - From: Mark Wielaard

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