Hello everyone,
because it takes a “lot of time” to build a kernel I wanted to shift that workload to my server.
So far I’ve been using the boot.kernelPatches option/set (which works perfectly fine); however, for hydra I wanted/had to write a proper kernel package.
After some short reading I thought I had figured it out…
I’ve copied the desired kernel package:
and added the desired patches (could have also just wrote an override and maybe I will (so I don’t need to manually update the src for every minor version update)).
for test purposes I’ve added it to my local package collection like that:
surface-linux = pkgs.callPackage ./surface-linux/default.nix {};
linuxPackages_surface = pkgs.recurseIntoAttrs (pkgs.linuxPackagesFor surface-linux);
However, after building the kernel the $out/lib/modules/$version/kernel folder is empty…
Could somebody please take look at my kernel package and tell me what I’m doing wrong?
For reference I’ve temporarily uploaded the relevant package files to:
https://ophanim.de/surface-linux/
And the derivations out directory tree:
Ophanim s908vcbsdb7hgx3q71q5bxzynw6vzaml-linux-4.19.17 # tree
.
├── bzImage
├── lib
│ └── modules
│ └── 4.19.17
│ ├── kernel
│ ├── modules.alias
│ ├── modules.alias.bin
│ ├── modules.builtin
│ ├── modules.builtin.bin
│ ├── modules.dep
│ ├── modules.dep.bin
│ ├── modules.devname
│ ├── modules.order
│ ├── modules.softdep
│ ├── modules.symbols
│ └── modules.symbols.bin
└── System.map
Thanks a lot in advance!
Update:
I’ve solved the issue by adding the two kernelpatch “packages” bridge-stp-helper and modinst-arg-list-too-long.