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From: David Ahern <dsahern@gmail.com>
To: Jovi Zhang <bookjovi@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] perf: fix perf-lock report coredump
Date: Tue, 10 Jul 2012 20:20:12 -0600	[thread overview]
Message-ID: <4FFCE2DC.1090201@gmail.com> (raw)
In-Reply-To: <CACV3sbK7jUCDZxGBs3RUYnQ4s+VyEt7VYeRKD50F07zZrYKgCg@mail.gmail.com>

On 7/10/12 7:06 PM, Jovi Zhang wrote:
>  From 4b363bf16c12b76788fbace1475123b7214ae58d Mon Sep 17 00:00:00 2001
> From: Jovi Zhang <bookjovi@gmail.com>
> Date: Wed, 11 Jul 2012 16:53:57 +0800
> Subject: [PATCH] perf: fix perf-lock report coredump
>
> Check sample type event raw_data is existed in perf.data firstly,
> then invoke process_raw_event, otherwise it will coredump.

Does this fix it for you:
http://lkml.org/lkml/2012/7/6/405

Also does 'perf lock record' work for you? If so can you send me your 
kernel config file?

Thanks,

David

  reply	other threads:[~2012-07-11  2:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-11  1:06 [PATCH] perf: fix perf-lock report coredump Jovi Zhang
2012-07-11  2:20 ` David Ahern [this message]
2012-07-11  5:14   ` Jovi Zhang
2012-07-12  3:49     ` David Ahern

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