From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Chapman <jchapman@katalix.com>
Date: Mon, 30 Jul 2007 11:38:49 +0000
Subject: Re: build #309 failed for 2.6.23-rc1-gd941cf5 in linux/drivers/net/pppol2tp.c
Message-Id: <46ADCDC9.1070109@katalix.com>
List-Id: <linux-ppp.vger.kernel.org>
References: <200707272022.50619.toralf.foerster@gmx.de>
In-Reply-To: <200707272022.50619.toralf.foerster@gmx.de>
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To: linux-ppp@vger.kernel.org

James Chapman wrote:
> Toralf F=F6rster wrote:
>> drivers/built-in.o: In function `pppol2tp_getsockopt':
>> pppol2tp.c:(.text+0x454dd): undefined reference to `udp_prot'
>> drivers/built-in.o: In function `pppol2tp_setsockopt':
>> pppol2tp.c:(.text+0x46771): undefined reference to `udp_prot'
>> drivers/built-in.o: In function `pppol2tp_sendmsg':
>> pppol2tp.c:(.text+0x4753d): undefined reference to `ip_queue_xmit'
>> drivers/built-in.o: In function `pppol2tp_xmit':
>> pppol2tp.c:(.text+0x47a64): undefined reference to `ip_queue_xmit'
>> make: *** [.tmp_vmlinux1] Error 1
>=20
> I don't understand how udp_prot or ip_queue_xmit could ever be=20
> undefined. 2.6.23-rc1 builds just fine for me. Is this the standard=20
> kernel from kernel.org?

I realize now that your config doesn't have any IP networking because=20
CONFIG_INET isn't set. CONFIG_PPPOL2TP needs CONFIG_INET but doesn't=20
call it out in a Kconfig dependency. I'll fix that.

Thanks for pointing this out.

--=20
James Chapman
Katalix Systems Ltd
http://www.katalix.com
Catalysts for your Embedded Linux software development