From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Joe Konno <joe.konno at linux.intel.com>
Subject: Re: [Powertop] close_display() sigsegv
Date: Tue, 18 Nov 2014 17:43:10 -0800
Message-ID: <546BF5AE.3020705@linux.intel.com>
In-Reply-To: CAG27Bk39ET-Ccz0ahfufUwHgxQiWKj=MCioVx+3ztomLtwXxng@mail.gmail.com
To: powertop@lists.01.org
List-ID: <powertop@lists.01.org>

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The game of whack-a-mole continues. Good find, Sami.

Alex, suggest we revert the errant patch. Memory management as a whole
within the tool deserves (much) more time and focus than a few
band-aids, so I wouldn't be opposed to reverting the entire series (of 5).

On 11/18/2014 02:29 PM, Sami Kerola wrote:
> Hello,
> =

> It might be good idea to check before final release if the issue
> reported in this email can be reproduced.
> =

> $ echo $CC
> clang
> $ echo $CFLAGS
> -O0 -g -ggdb -Wall -Wextra -pedantic -fno-omit-frame-pointer
> $ echo $LD
> ld.gold
> =

> After compiling the version above I always get crash.
> =

> $ git describe
> v2.7-rc1-1-g959227c
> =

> $ ./src/powertop
> ....
> Leaving PowerTOPtimates do 21 measurement(s) connected to battery only
> Segmentation fault (core dumped)
> =

> It looks like commit 706bc28ff536f4f53fdf6e24178b9e3bac67d53f might
> have something to do with the issue.


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