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Date: Fri, 11 Feb 2011 23:00:14 +0000
Message-ID: <AANLkTimp5Ho1MLcJov+sBbz9qH9OFLuiCyf1wiQjyfqB@mail.gmail.com>
Subject: Re: ubuntu boot problem after compiling new kernel
From: Matt <jackdachef@gmail.com>
To: Amirali Shambayati <amirali.shambayati@gmail.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
        Anca Emanuel <anca.emanuel@gmail.com>, Chris Ball <cjb@laptop.org>
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Sender: linux-kernel-owner@vger.kernel.org
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>Thanks Chris and Anca,

>I tried to compile latest kernel(2.6.37). but I receive an assembly
>error: /include/trace/events/kmem.h:45: undefined reference to
>'.L1747'. I didn't have any error at linux-2.6.18.1 compilation. I
>read somewhere that kernel should be compiled by gcc-3.4 .  Thus I
>used gcc-3.4 to compile. Do you think it's a compiler issue? Should I
>use another gcc version?
>Sorry for asking stupid questions from you experts. I'm a newbie at
>working with kernel.

>Thanks in advance

Hi Amirali,

perhaps for 2.6.18* gcc-3.4* is used

but with 2.6.37 you could use the included gcc-4.4.3 (in Ubuntu 10.04)
and gcc-4.4.4
(according to http://distrowatch.com/table.php?distribution=ubuntu)

that worked fine for me in the past.

I don't know if you have full access to it but:

help.ubuntu.com - which is a sort of wiki for Ubuntu can be very
helpful in those things :)


https://help.ubuntu.com/community/Kernel/Compile

might help


If a pre-built vanilla-kernel is alright for you, you can also use the
ones provided by Ubuntu:

http://lwn.net/Articles/321473/
https://wiki.ubuntu.com/Kernel/MainlineBuilds?action=show&redirect=KernelMainlineBuilds


I hope that's what you're looking for


Regards

Matt
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