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Date: Thu, 24 Sep 2009 08:25:53 +0900
From: Tejun Heo <tj@kernel.org>
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To: "H. Peter Anvin" <hpa@zytor.com>
CC: Tony Vroon <tony@linx.net>, linux-kernel@vger.kernel.org,
       Ingo Molnar <mingo@elte.hu>, "Langsdorf, Mark" <mark.langsdorf@amd.com>
Subject: Re: 2.6.31-07068-g43c1266 Early boot exception
References: <1253560490.2934.42.camel@localhost>	 <4AB7D349.4000802@zytor.com> <1253566046.2773.10.camel@localhost>	 <4AB89417.7090005@kernel.org> <1253648186.2766.5.camel@localhost>	 <4AB9B7B7.30200@kernel.org> <1253697550.3434.1.camel@localhost> <4AB9E925.8010502@kernel.org> <4ABA42D4.9070308@zytor.com>
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H. Peter Anvin wrote:
> Tejun Heo wrote:
>> Tony Vroon wrote:
>>> On Wed, 2009-09-23 at 14:52 +0900, Tejun Heo wrote:
>>>> Can you please do l on the above rip - ffffffff81598250?
>>> I was unable to:
>>> (gdb) l *ffffffff81598250
>>> No symbol "ffffffff81598250" in current context.
>>
>> Ah... you should have done l *0xffffffff81598250.
>>
> 
> A better way to do this is:
> 
> addr2line -e vmlinux 0xffffffff81598250
> 
> No need to involve gdb.

Neat.  I usually keep gdb open as a calculator w/ C syntax, so I've
never looked for other stuff but this is much better for bug
reporters.  Thanks.

-- 
tejun