linux-kernel - Re: [PATCH -tip ] [BUGFIX] perf/probe: Fix perf probe to find correct variable DIE

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Message-ID: <20140603182955.GA7664@gmail.com>
Date:	Tue, 3 Jun 2014 20:29:55 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH -tip ] [BUGFIX] perf/probe: Fix perf probe to find
 correct variable DIE


* Jiri Olsa <jolsa@...hat.com> wrote:

> On Thu, May 29, 2014 at 09:39:14PM +0900, Masami Hiramatsu wrote:
> > Hi Arnaldo,
> > 
> > Here is the patch which fixes perf probe to find variable
> > location correctly, on the recent dwarf format. This is not
> > related to the SEGV issue which I fixed in previous mail.
> > 
> > Thank you,
> 
> hi,
> I took both patches to my perf/core.. will check
> if Ingo wants the segfault fix via perf/urgent

Yeah, segfaults (or any other random/uncontrolled user space behavior) 
we generally want to fix via perf/urgent. (Please also put a Cc: 
stable@...r.kernel.org tag into it, in case it misses v3.15.)

Thanks,

	Ingo
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