I use copy_from_user function in my module.

The kernel rejects to insert the module due to no best_copy_from_user 
symbol exported.  I have checked the /proc/ksyms, there do be 
best_copy_from_user_Rsmpe183bad0 exported.  

I precompiled my source to assembly code and there is best_copy_from_user 
but not best_copy_from_user_Rsmpe183bad0.  So, I 
checked /usr/include/linux/modules-smp/i386_ksyms.ver 
and /usr/include/linux/modules-smp/ksyms.ver, there are no relative 
definition there!!

It works if I add the following lines in i386_ksyms.ver:

#define __ver_best_copy_from_user smpe183bad0
#define best_copy_from_user _set_ver(best_copy_from_user)

Is it a bug?

Enviroment:
RedHat 6.2 with original i386 smp kernel
smp motherboard with one PIII on it.


yours, Dennis