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Message-ID: <CAKv+Gu9KYonToLdhnVeMpfm41zYydo9EqxM+a-6iVGQNgZz5hQ@mail.gmail.com>
Date: Thu, 5 Sep 2013 17:45:35 +0200
From: Ard Biesheuvel <ard.biesheuvel@...aro.org>
To: Jean Pihet <jean.pihet@...aro.org>
Cc: Will Deacon <will.deacon@....com>,
Jean Pihet <jean.pihet@...oldbits.com>,
"linaro-kernel@...ts.linaro.org" <linaro-kernel@...ts.linaro.org>,
"patches@...aro.org" <patches@...aro.org>,
Michael Hudson-Doyle <michael.hudson@...aro.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Jiri Olsa <jolsa@...hat.com>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 3/3] perf: parse the .debug_frame section in case
.eh_frame is not present
On 5 September 2013 17:29, Jean Pihet <jean.pihet@...aro.org> wrote:
[...]
> The segfault is caused by libunwind. With the latest version [1],
> dwarf unwinding works fine.
> Investigation on-going, more to come!
>
> [1] git://git.sv.gnu.org/libunwind.git
>
I managed to get it to work by upgrading to Ubuntu Saucy's libunwind8
on a Ubuntu Raring system (Calxeda Highbank)
FWIW, for the series
Tested-by: Ard Biesheuvel <ard.biesheuvel@...aro.org> # on
ARM/Highbank/UbuntuSaucy
--
Ard.
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