Nvidia Module Tainting Kernel

[Stephen Morris]

Hi,

I'm using the nvidia drivers from negativo17. I have the nvidia 
source module registered with dkms and it seems to be being compiled 
when I get a new kernel, if that is the case what do I need to do to 
resolve the following messages shown by "dmesg"?

[   14.934074] nvidia: loading out-of-tree module taints kernel.
[   14.934086] nvidia: module license 'NVIDIA' taints kernel.
[   14.934087] Disabling lock debugging due to kernel taint
[   14.943865] nvidia: module verification failed: signature and/or 
required key missing - tainting kernel

regards,

Steve