issue with compiling kernel module

[Prabhakar Lad]

Hi Arun,

On Sat, Jan 11, 2014 at 9:03 AM, Arun M Kumar <arunkr.linux at gmail.com> wrote:
> I am facing the following error message when i try to compile my kernel
> module.
> it is a simple hello world module
>
> make: Entering directory `/usr/src/linux-3.4.6-2.10'
>
>    ERROR: Kernel configuration is invalid.
>           include/generated/autoconf.h or include/config/auto.conf are
> missing.
>           Run 'make oldconfig && make prepare' on kernel src to fix it.
>
> make: *** No rule to make target `Device'.  Stop.
> make: Leaving directory `/usr/src/linux-3.4.6-2.10'
>
>
>
> I have tried the said option, of make oldconfig and prepare...
>
> I even recompiled the source using defconfig and am using that kernel,
> but still i get this error.
> Please help.
>
Need more info on this to help..
1: Is your module part of kernel source tree or Independent ?
2: How you  makefile looks ?

Thanks,
--Prabhakar Lad
https://www.linkedin.com/in/prabhakarlad