linux-kernel - Re: perf mem report segfaulting

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Date:	Mon, 31 Aug 2015 12:56:28 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Jiri Olsa <jolsa@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: perf mem report segfaulting

Em Tue, Sep 01, 2015 at 12:32:47AM +0900, Namhyung Kim escreveu:
> On Mon, Aug 31, 2015 at 11:23 PM, Arnaldo Carvalho de Melo
> > [root@zoo ~]# uname -a
> > Linux zoo 4.2.0-rc5+ #1 SMP Tue Aug 4 16:55:11 BRT 2015 x86_64 x86_64

> I also cannot reproduce it on my system with current acme/perf/core.
> The kernel version is 4.1.4 tho.
 
>   $ uname -a
>   Linux danjae 4.1.4-1-ARCH #1 SMP PREEMPT Mon Aug 3 21:30:37 UTC 2015
> x86_64 GNU/Linux
 
>   $ perf --version
>   perf version 4.2.rc7.g2c07144

Thanks for checking, that is strange, now with a 4.2.0 kernel while
using my a perf binary built from my perf/core branch I am not being
able to reproduce it... :-\

Will try rebooting back to that kernel to see if that is related...

- Arnaldo
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