linux-kernel - Re: [PATCH 2/2] perf trace: Fix segmentfault on perf trace

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Message-ID: <20150511135707.GE28183@kernel.org>
Date:	Mon, 11 May 2015 10:57:07 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	He Kuang <hekuang@...wei.com>
Cc:	a.p.zijlstra@...llo.nl, mingo@...hat.com, jolsa@...nel.org,
	wangnan0@...wei.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] perf trace: Fix segmentfault on perf trace

Em Mon, May 11, 2015 at 10:47:34AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Mon, May 11, 2015 at 08:11:14PM +0800, He Kuang escreveu:
> > >So we can either do the check outside
> > >builtin-trace.c:perf_evlist__mmap_read() like what
> > >builtin-record.c do or inside. What's your opinion?
> > 
> > I found the issue is still there, so ping...
> 
> Right, I noticed it as well sometimes, will apply the bandaid and leave
> properly researching it for later.

Trying to research it now...

- Arnaldo
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