From: Peter Zijlstra <peterz@infradead.org>
To: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Stephane Eranian <eranian@gmail.com>
Subject: Re: perf: fuzzer triggered warning in intel_pmu_drain_pebs_nhm()
Date: Thu, 2 Jul 2015 21:43:12 +0200 [thread overview]
Message-ID: <20150702194312.GD19282@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <alpine.DEB.2.20.1507021111380.14637@vincent-weaver-1.umelst.maine.edu>
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.
next prev parent reply other threads:[~2015-07-02 19:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-02 15:18 perf: fuzzer triggered warning in intel_pmu_drain_pebs_nhm() Vince Weaver
2015-07-02 19:43 ` Peter Zijlstra [this message]
2015-07-03 13:13 ` Peter Zijlstra
2015-07-03 18:56 ` Stephane Eranian
2015-07-03 19:04 ` Peter Zijlstra
2015-07-03 19:49 ` Vince Weaver
2015-07-15 6:42 ` Stephane Eranian
2015-07-15 12:35 ` Peter Zijlstra
2015-07-16 6:02 ` Stephane Eranian
2015-07-16 7:15 ` Peter Zijlstra
2015-07-16 7:30 ` Stephane Eranian
2015-07-16 21:12 ` Stephane Eranian
2015-07-03 19:03 ` Vince Weaver
2015-07-03 20:08 ` Liang, Kan
2015-07-06 10:55 ` Peter Zijlstra
2015-07-06 13:47 ` Liang, Kan
2015-07-06 16:22 ` Vince Weaver
2015-07-06 16:23 ` Liang, Kan
2015-07-06 16:51 ` Vince Weaver
2015-08-04 9:01 ` [tip:perf/core] perf/x86/intel/pebs: Fix event disable PEBS buffer drain tip-bot for Liang, Kan
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