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nixpkgs/nixos/tests/kernel-generic.nix
Maximilian Bosch a5341beb78
linux: drop *_latest_hardened-attributes in favor of versioned attributes
The problem behind this is that the hardened patchset[1]. Quite recently
this led to a weird problem when Linux 5.12 was dropped (and thus had to
be removed from `nixpkgs`), there were no patches for 5.13, so
`linuxPackages_hardened_latest` had to be downgraded to 5.10 as base[2]
which may be rather unintuitive and unexpected.

To avoid these kind of "silent downgrades" in the future, it makes sense
to drop the attribute entirely. If somebody wants to use a hardened
kernel, it's better to explicitly pin it using the newly introduced
versioned attributes, e.g. `linuxPackages_4_14_hardened`.

[1] https://github.com/anthraxx/linux-hardened/
[2] https://github.com/NixOS/nixpkgs/pull/133587
2021-08-16 20:45:58 +02:00

43 lines
1.4 KiB
Nix

{ system ? builtins.currentSystem
, config ? { }
, pkgs ? import ../.. { inherit system config; }
}@args:
with pkgs.lib;
let
makeKernelTest = version: linuxPackages: (import ./make-test-python.nix ({ pkgs, ... }: {
name = "kernel-${version}";
meta = with pkgs.lib.maintainers; {
maintainers = [ nequissimus ];
};
machine = { ... }:
{
boot.kernelPackages = linuxPackages;
};
testScript =
''
assert "Linux" in machine.succeed("uname -s")
assert "${linuxPackages.kernel.modDirVersion}" in machine.succeed("uname -a")
'';
}) args);
in
with pkgs; {
linux_4_4 = makeKernelTest "4.4" linuxPackages_4_4;
linux_4_9 = makeKernelTest "4.9" linuxPackages_4_9;
linux_4_14 = makeKernelTest "4.14" linuxPackages_4_14;
linux_4_19 = makeKernelTest "4.19" linuxPackages_4_19;
linux_5_4 = makeKernelTest "5.4" linuxPackages_5_4;
linux_5_10 = makeKernelTest "5.10" linuxPackages_5_10;
linux_5_13 = makeKernelTest "5.13" linuxPackages_5_13;
linux_hardened_4_14 = makeKernelTest "4.14" linuxPackages_4_14_hardened;
linux_hardened_4_19 = makeKernelTest "4.19" linuxPackages_4_19_hardened;
linux_hardened_5_4 = makeKernelTest "5.4" linuxPackages_5_4_hardened;
linux_hardened_5_10 = makeKernelTest "5.10" linuxPackages_5_10_hardened;
linux_testing = makeKernelTest "testing" linuxPackages_testing;
}