linux-kernel - Re: perf: perf_fuzzer crashes on Pentium 4 systems

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Message-ID: <20190409170054.GF1421@uranus.lan>
Date:   Tue, 9 Apr 2019 20:00:54 +0300
From:   Cyrill Gorcunov <gorcunov@...il.com>
To:     Vince Weaver <vincent.weaver@...ne.edu>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Namhyung Kim <namhyung@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jiri Olsa <jolsa@...hat.com>,
        Stephane Eranian <eranian@...gle.com>
Subject: Re: perf: perf_fuzzer crashes on Pentium 4 systems

On Tue, Apr 09, 2019 at 12:38:25PM -0400, Vince Weaver wrote:
> 
> It still crashes at the same place with this patch and my reproducible 
> test case.

Thank for testing, Vince! At least now we know it is unrelated to
alias events. Will ping you once I get more ideas.