Sept. 25, 2014
6:41 a.m.
No i am just compiling the external module and using this functionality in existing linux source code. I am not adding any additional modules within the tree which use this function. In my case i am trying to use the function directly in udp_rcv function of net/ipv4/udp.c Regards Arjun On Thu, Sep 25, 2014 at 12:06 PM, Paul Bolle <pebolle@tiscali.nl> wrote:
On Thu, 2014-09-25 at 10:49 +0530, Arjun Pandey wrote:
However now when i try to compile the kernel i get linker error of undefined reference to the function exported from the kernel module.
I'm guessing you're compiling that module as, well, a module (ie, CONFIG_EXAMPLE=m). What happens when you make it built-in (CONFIG_EXAMPLE=y)?
Paul Bolle