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[Bug translator/17275] on s390x, buildok/memory-all-probes.stp fails
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Fri, 15 Aug 2014 20:08:35 +0000
- Subject: [Bug translator/17275] on s390x, buildok/memory-all-probes.stp fails
- Auto-submitted: auto-generated
- References: <bug-17275-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17275
David Smith <dsmith at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from David Smith <dsmith at redhat dot com> ---
(In reply to Josh Stone from comment #3)
> (In reply to David Smith from comment #2)
> > the .callee stuff which is getting pulled in somehow
>
> Because that test includes vm.*.*, and with alias suffixes that will expand
> some (vm.*).* like vm.brk.* to kernel.function("do_brk").*, which then
> expands .callees on it. Try stap -l vm.*.callees for more, and notice that
> not all of the vm aliases get callees. That's because some have an explicit
> .call in them already, which doesn't have any further suffixes possible.
>
> AFAICT, vm.pagefault.return is the only one that actually intended to use a
> 3-part alias, so one solution might be to remove vm.*.* from that test and
> just specify that one explicitly.
Yep, that was it. Fixed in commit 97e8ab6.
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