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Date: Tue, 10 Mar 2015 11:03:59 -0300
From: Arnaldo Carvalho de Melo <acme@redhat.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>, linux-kernel@vger.kernel.org,
        Adrian Hunter <adrian.hunter@intel.com>,
        Andi Kleen <ak@linux.intel.com>, Borislav Petkov <bp@suse.de>,
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        He Kuang <hekuang@huawei.com>, "H . Peter Anvin" <hpa@zytor.com>,
        Jiri Olsa <jolsa@redhat.com>, Kaixu Xia <xiakaixu@huawei.com>,
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        Namhyung Kim <namhyung@kernel.org>, Naohiro Aota <naota@elisp.net>,
        Peter Zijlstra <peterz@infradead.org>,
        Stephane Eranian <eranian@google.com>,
        "Suzuki K . Poulose" <suzuki.poulose@arm.com>,
        Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [GIT PULL 00/20] perf/core improvements and fixes
Message-ID: <20150310140359.GG14515@redhat.com>
References: <1425353169-21436-1-git-send-email-acme@kernel.org>
 <20150310100331.GA20950@gmail.com>
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Em Tue, Mar 10, 2015 at 11:03:31AM +0100, Ingo Molnar escreveu:
> So I got this error today:
> 
>   ┌─Warning:───────────────────────────┐
>   │The vmlinux file can't be used.     │
>   │Kernel samples will not be resolved.│
>   │                                    │
>   │                                    │
>   │Press any key...                    │
>   └────────────────────────────────────┘
> 
> ... and sadly perf is being passive-aggressive again: being negative 
> but refusing to say why! :-)

> Is there a way to figure out why it did not like the vmlinux?

I'll check and improve the message.

But you must've noticed that perf is going to a therapist, aka improving
error messages... ;-)

- Arnaldo