Alexander Heldt
64640e98aa
On 7.3 the in-tree IPU6 isys driver can be runtime-suspended while isys_probe() is still running, before it has set drvdata. The suspend callback then dereferences a NULL isys, oopses, and psys never probes, so /dev/ipu-psys0 is missing and the camera HAL fails with "Failed to open PSYS". Patch the isys runtime PM callbacks to return early when drvdata is not set yet. The patched module is built on its own from the kernel source and installed under updates/, so it overrides the in-tree one without having to rebuild the whole kernel.
config-manager
./config-manager is a module that contains a script to make usage of this flake easier.
To install it
- first add the module to the nixOS system connfiguration
- set
config-manager.flakePath = <path to this flake> - run
nixos-rebuild switch --flake .#<configuration>after thatcmwill be available on$PATH.
Secrets
Secrets are managed by agenix (https://github.com/ryantm/agenix).
Creating new secrets
-
Update
secrets/secrets.nixwith the new secret. -
When inside
./secrets:
EDITOR=vim agenix -e "some-secret.age"
This will create a new secret. To view its content one can do:
EDITOR=vim agenix -d "some-secret.age" -i ~/.ssh/alex.pinwheel
Or use some other SSH key that is has been used to key the secret.
Test VM
Build the test VM with the command:
cm --build-test-vm
and test it with:
cm --run-test-vm