Re: Newbie: Unresolved symbol

[prasanna wakhare <prasannawakhare@xxxxxxxxx>]

Hi vishwas,
Actually the problem is common,u might not find this
answer usable,
but u read versioning chapter from allesandro rubini,
i think 11th chapter,
u get yr problem solved
bye
--- vishwas manral <vishwas.manral@lycos.com> wrote:
> Hi folks,
> 
> I had built and inserted my kernel module, I wanted
> to debug and I made some changes. Now after removing
> the old module I am not able to insert the new
> module at all.
> 
> I am inserting the module in the development machine
> itself so no version mismatches. I tried adding and
> removing other modules and that works fine. 
> 
> The below seem to be all the symbols I am using in
> my module. Any hint what I may have accidently
> removed or deleted or what I am missing would be
> helpful.
> 
> krn_mod.o: unresolved symbol pci_write_config_byte
> krn_mod.o: unresolved symbol
> __generic_copy_from_user
> krn_mod.o: unresolved symbol kmalloc
> krn_mod.o: unresolved symbol unregister_chrdev
> krn_mod.o: unresolved symbol register_chrdev
> krn_mod.o: unresolved symbol pci_read_config_byte
> krn_mod.o: unresolved symbol pcibios_present
> krn_mod.o: unresolved symbol pci_read_config_dword
> krn_mod.o: unresolved symbol __ioremap
> krn_mod.o: unresolved symbol pci_read_config_word
> krn_mod.o: unresolved symbol kfree
> krn_mod.o: unresolved symbol pci_write_config_dword
> krn_mod.o: unresolved symbol pci_find_device
> krn_mod.o: unresolved symbol pci_write_config_word
> krn_mod.o: unresolved symbol printk
> krn_mod.o: unresolved symbol __generic_copy_to_user
> 
> Thanks,
> Vishwas
> 
> 
> 
>
____________________________________________________________
> Find what you are looking for with the Lycos Yellow
> Pages
>
http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC=lycos10
> 
> --
> Kernelnewbies: Help each other learn about the Linux
> kernel.
> Archive:      
> http://mail.nl.linux.org/kernelnewbies/
> FAQ:           http://kernelnewbies.org/faq/
> 


__________________________________
Do you Yahoo!?
Yahoo! Finance: Get your refund fast by filing online.
http://taxes.yahoo.com/filing.html

--
Kernelnewbies: Help each other learn about the Linux kernel.
Archive:       http://mail.nl.linux.org/kernelnewbies/
FAQ:           http://kernelnewbies.org/faq/