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Message-ID: <3F7B164B.5010506@trash.net>
Date: Wed, 01 Oct 2003 20:00:43 +0200
From: Patrick McHardy <kaber@trash.net>
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To: Frank Elsner <Elsner@zrz.TU-Berlin.DE>
CC: isdn4linux@listserv.isdn4linux.de, linux-kernel@vger.kernel.org
Subject: Re: 2.4.22 PPP filtering for ISDN
References: <E1A4l1Q-0001GC-FD@bronto.zrz.TU-Berlin.DE>
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You are missing CONFIG_FILTER=y/m. This is a config bug which is already 
fixed
in .23-preX, it is not possible to select CONFIG_IPPP_FILTER without 
selecting
CONFIG_FILTER anymore.

Regards,
Patrick

Frank Elsner wrote:

>drivers/isdn/vmlinux-obj.o: In function `isdn_ppp_ioctl':
>drivers/isdn/vmlinux-obj.o(.text+0xe64e): undefined reference to `sk_chk_filter'
>drivers/isdn/vmlinux-obj.o: In function `isdn_ppp_push_higher':
>drivers/isdn/vmlinux-obj.o(.text+0xf2e5): undefined reference to `sk_run_filter'
>drivers/isdn/vmlinux-obj.o(.text+0xf32d): undefined reference to `sk_run_filter'
>drivers/isdn/vmlinux-obj.o: In function `isdn_ppp_xmit':
>drivers/isdn/vmlinux-obj.o(.text+0xf729): undefined reference to `sk_run_filter'
>drivers/isdn/vmlinux-obj.o(.text+0xf78e): undefined reference to `sk_run_filter'
>drivers/isdn/vmlinux-obj.o: In function `isdn_ppp_autodial_filter':
>drivers/isdn/vmlinux-obj.o(.text+0xfcba): undefined reference to `sk_run_filter'
>drivers/isdn/vmlinux-obj.o(.text+0xfce4): more undefined references to `sk_run_f
>ilter' follow
>make: *** [vmlinux] Error 1
>