On Tue, Jul 5, 2022 at 7:55 PM Stephen Morris <[email protected]> wrote:
> Hi, > I believe I am using akmod to build the nvidia kernel module when the > kernel version changes and that built module is tainting the kernel because > of missing signature or keys, which I am assuming are secure boot keys, but > I also followed some instructions I found on the net to get nvidia keys > into secure boot when I first installed the nvidia modules. I don't know > whether I was getting the following messages at that time or not, as I > found these when I was looking for something else. > Is the issue with the following messages that the secure boot keys > have to be rebuilt every time the nvidia modules are updated? > It is the nvidia proprietary code that kernel developers can't examine -- nothing to do with the secure boot keys: https://ask.fedoraproject.org/t/nvidia-taints-kernel/12753 > Just as a follow on from this, I've read that nvidia have open sourced > their linux drivers, how long will it take for those to be incorporated > into the distribution to remove the requirement for the Rpm Fusion versions? > > [ 13.973631] nvidia: loading out-of-tree module taints kernel. > [ 13.973636] nvidia: module license 'NVIDIA' taints kernel. > [ 13.978637] nvidia: module verification failed: signature and/or > required key missing - tainting kernel > [ 13.988926] nvidia-nvlink: Nvlink Core is being initialized, major > device number 511 > [ 13.989619] nvidia 0000:09:00.0: vgaarb: changed VGA decodes: > olddecodes=io+mem,decodes=none:owns=io+mem > [ 14.040430] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 510.68.02 > Wed Apr 20 21:10:34 UTC 2022 > [ 14.677665] caller _nv000651rm+0x1ad/0x200 [nvidia] mapping multiple > BARs > [ 14.928567] nvidia_uvm: module uses symbols from proprietary module > nvidia, inheriting taint. > -- George N. White III
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