Re: lirc_serial.ko needs unknown symbol __stack_smash_handler

On Wednesday 22 February 2006 14:19, Lorenz Hopfmüller wrote:
> Hi list,
>
> when I emerge/compile lirc (I'm using Gentoo) I get warnings:
> WARNING: //lib/modules/2.6.15-suspend2-r6/misc/lirc_serial.ko needs
> unknown symbol __stack_smash_handler
> WARNING: //lib/modules/2.6.15-suspend2-r6/misc/lirc_serial.ko needs
> unknown symbol __guard
> WARNING: //lib/modules/2.6.15-suspend2-r6/misc/lirc_dev.ko needs
> unknown symbol __stack_smash_handler
> WARNING: //lib/modules/2.6.15-suspend2-r6/misc/lirc_dev.ko needs
> unknown symbol __guard
>
> and I can't modprobe the modules:
> workstation ~ # dmesg | tail
> ...
> lirc_dev: Unknown symbol __stack_smash_handler
> lirc_dev: Unknown symbol __guard
> lirc_dev: Unknown symbol _GLOBAL_OFFSET_TABLE_
> lirc_serial: Unknown symbol __stack_smash_handler
> lirc_serial: Unknown symbol __guard
> lirc_serial: Unknown symbol lirc_unregister_plugin
> lirc_serial: Unknown symbol _GLOBAL_OFFSET_TABLE_
> lirc_serial: Unknown symbol lirc_register_plugin
>
> how can I fix this?
> Google told me to try -fno-stack-protector(-all) in CFLAGS, but that
> didn't work.
>
> would be nice if somebody could give me a tip.

Did you check if "/usr/src/linux" points to the currently running kernel?
and also, if the /usr/src/linux/.config file still contains the right kernel 
config (compare with /proc/config.gz if available)

/Ernst


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