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From: "Martin Liška" <mliska@suse.cz>
To: Arnaldo Carvalho de Melo <acme@kernel.org>, Jiri Olsa <jolsa@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>, lkml <linux-kernel@vger.kernel.org>,
	David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: [RFC] The -Og debugging experience
Date: Fri, 11 Dec 2015 10:17:20 +0100	[thread overview]
Message-ID: <566A94A0.8000500@suse.cz> (raw)
In-Reply-To: <20151210151324.GC17996@kernel.org>

On 12/10/2015 04:13 PM, Arnaldo Carvalho de Melo wrote:
> Em Thu, Dec 10, 2015 at 02:24:00PM +0100, Jiri Olsa escreveu:
>> On Thu, Dec 10, 2015 at 02:07:35PM +0100, Martin Liška wrote:
>>
>> SNIP
>>
>>>>
>>>>> I've also tried to run './perf test' and terminate the process at random places, but the back trace was OK.
>>>>>
>>>>> I would appreciate if you send me a patch that causes a segfault that is wrongly displayed.
>>>>
>>>> if you run TUI, you dont need to be fast ;-) make sure you compile with slang devel pkg
>>>>
>>>> thanks.
>>>> jirka
>>>>
>>>
>>> Hello.
>>>
>>> I've just created PR for GCC:
>>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68836
>>
>> cool, thanks
> 
> I'll add this in the revert commit.
> 
> - Arnaldo
> 

Thanks.

Let's wait for the proper fix before re-enabling -Og optimization level.

Martin


  reply	other threads:[~2015-12-11  9:17 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-02 16:48 [RFC] The -Og debugging experience Jiri Olsa
2015-12-03  8:29 ` Ingo Molnar
2015-12-07 10:48 ` Martin Liška
2015-12-07 13:45   ` Jiri Olsa
2015-12-07 14:04     ` Martin Liška
2015-12-07 14:16       ` Jiri Olsa
2015-12-10 13:07         ` Martin Liška
2015-12-10 13:24           ` Jiri Olsa
2015-12-10 15:13             ` Arnaldo Carvalho de Melo
2015-12-11  9:17               ` Martin Liška [this message]
2015-12-14  8:15 ` [tip:perf/core] Revert "perf tools: Improve setting of gcc debug option" tip-bot for Arnaldo Carvalho de Melo

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