linux-kernel - Re: perf: invalid memory access in perf_swevent

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Message-ID: <53D6AA9F.6090806@oracle.com>
Date:	Mon, 28 Jul 2014 15:55:11 -0400
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Peter Zijlstra <peterz@...radead.org>
CC:	Ingo Molnar <mingo@...nel.org>, acme@...stprotocols.net,
	Dave Jones <davej@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: perf: invalid memory access in perf_swevent_del

On 07/28/2014 01:04 PM, Peter Zijlstra wrote:
> Does your trinity do hotplug while creating/destroying events?

It might write to random /sysfs files, I've seen it do hotplugs of
about everything possible.


Thanks,
Sasha
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