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From: Namhyung Kim <namhyung@kernel.org>
To: Stefan Beller <stefanbeller@googlemail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
	"Paul Mackerras \(supporter\:PERFORMANCE EVENT...\)" 
	<paulus@samba.org>,
	"Ingo Molnar \(supporter\:PERFORMANCE EVENT...\
	,commit_signer\:2\/9\=22%\)" <mingo@redhat.com>,
	"Arnaldo Carvalho de Melo \(supporter\:PERFORMANCE EVENT... \
	,commit_signer\:7\/9\=78%\)" <acme@ghostprotocols.net>,
	"Stephane Eranian \(commit_signer\:2\/9\=22%\)"
	<eranian@google.com>,
	"Anton Blanchard \(commit_signer\:1\/9\=11%\)" <anton@samba.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: Segfault in perf tool
Date: Wed, 26 Dec 2012 14:10:40 +0900	[thread overview]
Message-ID: <87zk11s8j3.fsf@sejong.aot.lge.com> (raw)
In-Reply-To: <50D77528.6050003@googlemail.com> (Stefan Beller's message of "Sun, 23 Dec 2012 22:18:32 +0100")

Hi Stefan,

On Sun, 23 Dec 2012 22:18:32 +0100, Stefan Beller wrote:
> Hi,
>
> I get segmentation faults when running one of these commands:
> perf report -g --sort symbol_to
> perf report -g --sort symbol_from
> perf report -g --sort dso_from
> perf report -g --sort dso_to

Those sort keys are only applicable for branch filtered perf.data file
(i.e. recorded with -j or -b option) and should not be used for others.
I'll work on the fix soon.

Thanks,
Namhyung


  reply	other threads:[~2012-12-26  5:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-23 21:18 Stefan Beller
2012-12-26  5:10 ` Namhyung Kim [this message]
2012-12-26 17:38   ` Stephane Eranian

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