On Fri, Mar 10, 2017 at 08:19:29PM +0330, Ali Aminian wrote:

Hello
when i try to insmod sculld insmod prints this error message:
insmod: ERROR: could not insert module ./sculld.ko: Invalid parameters

What source code are you using. The is a port here

https://github.com/duxing2007/ldd3-examples-3.x

porting ldd3 source to modern kernels.

thanks,
Tobin.

i checked dmsg and it says:
[12073.858764] sculld: no symbol version for unregister_ldd_driver
[12073.858767] sculld: Unknown symbol unregister_ldd_driver (err -22)
[12073.858780] sculld: no symbol version for register_ldd_device
[12073.858781] sculld: Unknown symbol register_ldd_device (err -22)
[12073.858789] sculld: no symbol version for unregister_ldd_device
[12073.858790] sculld: Unknown symbol unregister_ldd_device (err -22)
[12073.858794] sculld: no symbol version for register_ldd_driver
[12073.858795] sculld: Unknown symbol register_ldd_driver (err -22)

these functions are defined in lddbus and i have insmod lddbus.

can anyone tell me what is wrong.
thank you.

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Tobin Harding
http://tobin.cc