linux-kernel - Re: [perf] more perf_fuzzer memory corruption

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Message-ID: <20140417114533.GJ11096@twins.programming.kicks-ass.net>
Date:	Thu, 17 Apr 2014 13:45:33 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Vince Weaver <vincent.weaver@...ne.edu>,
	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [perf] more perf_fuzzer memory corruption

On Thu, Apr 17, 2014 at 11:48:15AM +0200, Ingo Molnar wrote:
> Is there some place where I can pick up the latestest of your fuzzer?
> 
> PeterZ has trouble reproducing the corruption locally - I'd like to 
> run it too, maybe I have hardware that triggers it more readily.

>From a few emails up:

"If you want to try running the fuzzer on your machine too just do:
        git clone https://github.com/deater/perf_event_tests.git
        cd fuzzer
        make
and then try running the "./fast_repro98.sh" script, as that's the forking
workload I've been using when tracking this issue."

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