[Bug runtime/6646] SystemTap scripts fail with an Oops on x86
wenji dot huang at oracle dot com
sourceware-bugzilla@sourceware.org
Thu Jun 19 14:04:00 GMT 2008
------- Additional Comments From wenji dot huang at oracle dot com 2008-06-19 09:37 -------
Created an attachment (id=2786)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2786&action=view)
patch for checking addr
This patch adds validating addr vs name mapping in runtime for several
symbols which are used in initialing process. So kernel oops could be early
found in case of incorrect vmlinux or wrong address.
Sanity check based on build-id will be in systemtap_module_init.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6646
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