common-config.nix has:
${kernelPlatform.kernelExtraConfig or ""}
and indeed kernelExtraConfig is in hostPlatform.platform, and not in
hostPlatform. (Ugh.).
common-config.nix has:
${kernelPlatform.kernelExtraConfig or ""}
and indeed kernelExtraConfig is in hostPlatform.platform, and not in
hostPlatform. (Ugh.).