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Re: perf: fuzzer WARNING event_function_local.constprop

From Vince Weaver <vincent.weaver@maine.edu>
Newsgroups linux.kernel
Subject Re: perf: fuzzer WARNING event_function_local.constprop
Date 2016-08-16 18:20 +0200
Message-ID <s6PfP-5j1-17@gated-at.bofh.it> (permalink)
References <s5nYm-4bK-19@gated-at.bofh.it> <s6JtM-1KE-9@gated-at.bofh.it>
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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

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Thread

perf: fuzzer WARNING event_function_local.constprop Vince Weaver <vincent.weaver@maine.edu> - 2016-08-12 19:00 +0200
  Re: perf: fuzzer WARNING event_function_local.constprop Peter Zijlstra <peterz@infradead.org> - 2016-08-16 12:10 +0200
    Re: perf: fuzzer WARNING event_function_local.constprop Vince Weaver <vincent.weaver@maine.edu> - 2016-08-16 18:20 +0200
      Re: perf: fuzzer WARNING event_function_local.constprop Peter Zijlstra <peterz@infradead.org> - 2016-08-16 19:10 +0200

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