linux-kernel - Re: perf: fuzzer triggered warning in intel_pmu_drain_pebs

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Message-ID: <20150702194312.GD19282@twins.programming.kicks-ass.net>
Date:	Thu, 2 Jul 2015 21:43:12 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Vince Weaver <vincent.weaver@...ne.edu>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Stephane Eranian <eranian@...il.com>
Subject: Re: perf: fuzzer triggered warning in intel_pmu_drain_pebs_nhm()

On Thu, Jul 02, 2015 at 11:18:10AM -0400, Vince Weaver wrote:
> This is current linus-git on a Haswell machine with peterz's patch to fix 
> the aux buffer spinlock recursion (I can still crash the kernel if that 
> patch is not applied).

Argh, thanks for reminding me of that patch.
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