linux-kernel - Re: perf: fuzzer WARNING event_function

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Message-ID: <alpine.DEB.2.20.1608161216410.12380@macbook-air>
Date:	Tue, 16 Aug 2016 12:17:27 -0400 (EDT)
From:	Vince Weaver <vincent.weaver@...ne.edu>
To:	Peter Zijlstra <peterz@...radead.org>
cc:	Vince Weaver <vincent.weaver@...ne.edu>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Subject: Re: perf: fuzzer WARNING event_function_local.constprop

On Tue, 16 Aug 2016, Peter Zijlstra wrote:

> Could you see if the below cures things?
> 
> ---
>  kernel/events/core.c | 60 +++++++++++++++++++++++++++++++++++++++++-----------
>  1 file changed, 48 insertions(+), 12 deletions(-)

yes, it seems to fix things, or at least my reliable test case no longer 
will trigger it.

Vince