On 3/17/13, Kumar amit mehta <gmate.amit@gmail.com> wrote:
I'm facing a kernel build issue with the latest kernel on my machine. It seem like a configuration issue, and I haven't been able to resolve it for sometime, hence need your help. The error message is as below:
<error snip> ERROR: "copy_from_user_overflow" [net/core/pktgen.ko] undefined! ERROR: "copy_from_user_overflow" [fs/binfmt_misc.ko] undefined! ERROR: "copy_from_user_overflow" [drivers/staging/cxt1e1/cxt1e1.ko] undefined! ERROR: "copy_from_user_overflow" [drivers/isdn/icn/icn.ko] undefined! ERROR: "copy_from_user_overflow" [drivers/isdn/hardware/avm/b1.ko] undefined! <error snip>
Looks like a .h (header) file is missing on those files (icn, pktgen etc). A header that defines copy_from_user_overflow() for sure. Maybe grep can help. -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com