Compiling bridge kernel module for Readynas 102

[piweds]

Hi,

I desperately try to compile the bridge kernel module for my Readynas but when I modprobe the llc module (which is a dependancy of the bridge module), I get :

llc: disagrees about version of symbol dev_queue_xmit
llc: Unknown symbol dev_queue_xmit (err -22)
llc: disagrees about version of symbol dev_add_pack
llc: Unknown symbol dev_add_pack (err -22)
llc: disagrees about version of symbol ___pskb_trim
llc: Unknown symbol ___pskb_trim (err -22)
llc: disagrees about version of symbol kfree_skb
llc: Unknown symbol kfree_skb (err -22)
llc: disagrees about version of symbol skb_pull
llc: Unknown symbol skb_pull (err -22)
llc: disagrees about version of symbol dev_remove_pack
llc: Unknown symbol dev_remove_pack (err -22)
llc: disagrees about version of symbol skb_push
llc: Unknown symbol skb_push (err -22)
llc: disagrees about version of symbol __pskb_pull_tail
llc: Unknown symbol __pskb_pull_tail (err -22)
llc: disagrees about version of symbol skb_clone
llc: Unknown symbol skb_clone (err -22)

My hardware is Readynas 102 with cpu :

# cat /proc/cpuinfo 
Processor	: Marvell PJ4Bv7 Processor rev 1 (v7l)
BogoMIPS	: 1196.85
Features	: swp half thumb fastmult vfp edsp vfpv3 vfpv3d16 
CPU implementer	: 0x56
CPU architecture: 7
CPU variant	: 0x1
CPU part	: 0x581
CPU revision	: 1

Hardware	: Marvell Armada-370
Revision	: 0000
Serial		: 0000000000000000

I used both linux-3.0.101-0.15 and linux-3.0.101-0.35 kernel sources to build the module with :

cp arch/arm/configs/readynas_defconfig ./.config
make menuconfig #and activate the bridge module 
make
#then copy the bridge, llc and 802 modules into /lib/modules/
cp net/802/*.ko /lib/modules/3.0.101.RN_ARM.1/net/802/
cp net/bridge/bridge.ko /lib/modules/3.0.101.RN_ARM.1/net/bridge/
cp net/llc/llc.ko /lib/modules/3.0.101.RN_ARM.1/net/llc/
depmod -a

Modinfo on a previous module (videodev for example) gives

# modinfo /lib/modules/3.0.101.RN_ARM.1/kernel/drivers/media/video/videodev.ko 
filename:       /lib/modules/3.0.101.RN_ARM.1/kernel/drivers/media/video/videodev.ko
description:    Device registrar for Video4Linux drivers v2
description:    '%s'
author:         Alan Cox, Mauro Carvalho Chehab <mchehab@infradead.org>
license:        GPL
vermagic:       3.0.101.RN_ARM.1 mod_unload modversions ARMv7 
depends:        

and on the buggy llc module

# modinfo /lib/modules/3.0.101.RN_ARM.1/net/llc/llc.ko 
filename:       /lib/modules/3.0.101.RN_ARM.1/net/llc/llc.ko
description:    LLC IEEE 802.2 core support
author:         Procom 1997, Jay Schullist 2001, Arnaldo C. Melo 2001-2003
license:        GPL
vermagic:       3.0.101.RN_ARM.1 mod_unload modversions ARMv7 
depends:        

The different "missing" symbols seem to be part of the kernel since I can list them in /proc/kallsyms.

Any help would be really appreciated since I spent more than 4 days on trying to compile these modules and I really would like it to work.

Thanks !