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Date: Sun, 17 Feb 2002 17:34:43 +0100
From: Harald Welte <laforge@gnumonks.org>
To: Kilobug <kilobug@freesurf.fr>
Cc: netfilter@lists.samba.org, netfilter-devel@lists.samba.org,
        lkm <linux-kernel@vger.kernel.org>
Subject: Re: Kernel 2.4.18-pre9-mjc2 breaks some netfilter modules
Message-ID: <20020217173443.H28092@sunbeam.de.gnumonks.org>
Mail-Followup-To: Harald Welte <laforge@gnumonks.org>,
	Kilobug <kilobug@freesurf.fr>, netfilter@lists.samba.org,
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In-Reply-To: <3C6F946F.6030207@freesurf.fr>; from kilobug@freesurf.fr on Sun, Feb 17, 2002 at 12:30:55PM +0100
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On Sun, Feb 17, 2002 at 12:30:55PM +0100, Kilobug wrote:
> Hello,
> 	I've upgraded from 2.4.18-pre3-mjc3 to 2.4.18-pre9-mjc2 and the following 
> netfilter modules are now broken:
> 
> depmod: *** Unresolved symbols in 
> /lib/modules/2.4.18-pre9-mjc2-kb1/kernel/net/ipv4/netfilter/ipt_owner.o
> depmod:         pidhash_bits
> depmod:         pidhash_size

I don't know what happend with regard to this.  The owner match module
compiles on my system without any problems on all kernels up to 2.4.18-rc1.

I assume that the 'mjc2' patches change something with regard to the pid 
hash, thus breaking the netfilter module.  Whoever makes this change should
take care of modifying the ipt_owner module.

Since the change is not in the unpatched mainstream kernel, I'm not 
concerned about this.

> depmod: *** Unresolved symbols in 
> /lib/modules/2.4.18-pre9-mjc2-kb1/kernel/net/ipv4/netfilter/ipt_time.o
> depmod:         get_fast_time
> make: *** [_modinst_post] Erreur 1

This is a recent change in the 2.4.18 kernel, removing get_fast_time and
using do_gettimeofday instead.

The time match from iptables-1.2.5 still used the old get_fast_time() function
and needs to be updated.  the time match is a contributed patch from 
Fabrice MARIE <fabrice@celestix.com>, so please ask him to update his patch
to work with recent kernel versions.

> Hoping this can help you,

Thanks for reporting this to us.

> ** Gael Le Mignot "Kilobug", Ing3 EPITA - http://kilobug.free.fr **

-- 
Live long and prosper
- Harald Welte / laforge@gnumonks.org               http://www.gnumonks.org/
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