Module version mismatch

Jouni Malinen jkmaline at cc.hut.fi
Sat Nov 27 11:35:12 EST 2004


On Sun, Nov 21, 2004 at 10:38:46PM -0500, Sean Faircloth wrote:

> [root at localhost hostap-driver-0.2.5]# modprobe hostap_pci
> FATAL: Error inserting hostap_pci
> (/lib/modules/2.6.9/kernel/drivers/net/wireless/hostap_pci.ko): Unknown
> symbol in module, or unknown parameter (see dmesg)

> hostap_pci: Unknown symbol hostap_info_process
> hostap_pci: disagrees about version of symbol hostap_set_antsel

This symbols are from hostap.ko module. It looks like you have a
mismatch in kernel modules, i.e., hostap.ko is from a different
version/build than hostap_pci.ko. Make sure you don't have more than one
hostap.ko in /lib/modules/<kernel ver> subdirectory. In addition, make
sure that you have not loaded hostap.ko module from different version
before loading hostap_pci.ko.

-- 
Jouni Malinen                                            PGP id EFC895FA



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