On Thu, Jun 14, 2012 at 10:49 AM, leo liang <leoliang9@gmail.com> wrote:
Hi,
I am trying to add one driver to my kernel.
I have the kernel source and use make all build all the modules and bzImage.
I already have initrd.img in my machine. I extract it to a tmp folder.
Are bzImage that you compiled and foo.ko from the initrd.img compiled at the same time from the same source?
Then I copy the driver module into the lib folder. I edited the init file to insert the module when machine boot. After that, I recreated the initrd.img by cpio and gzip.
When machine boot, I got "insmod: error inserting '/lib/foo.ko' : -1 operation not permitted" error.
Did I missed any step? What caused the error?
Thanks.
_______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies