Unverified Commit bf9cb5e0 authored by Will Fancher's avatar Will Fancher Committed by GitHub
Browse files

nixos/boot/kernel: allow kernel without MODULES support (#411792)

parents 8a70e49d c8e3d792

nixos/modules/system/boot/kernel.nix

+0 −1
Original line number Diff line number Diff line
@@ -496,7 +496,6 @@ in 
        with config.lib.kernelConfig;

        [

          # !!! Should this really be needed?

          (isYes "MODULES")

          (isYes "BINFMT_ELF")

        ]

        ++ (optional (randstructSeed != "") (isYes "GCC_PLUGIN_RANDSTRUCT"));

nixos/modules/system/boot/systemd/initrd.nix

+12 −11
Original line number Diff line number Diff line
@@ -464,9 +464,9 @@ in 
      initrdBin = [

        pkgs.bashInteractive

        pkgs.coreutils

        cfg.package.kmod

        cfg.package

      ];

      ]

      ++ lib.optional (config.system.build.kernel.config.isYes "MODULES") cfg.package.kmod;

      extraBin = {

        less = "${pkgs.less}/bin/less";

        mount = "${cfg.package.util-linux}/bin/mount";
@@ -490,10 +490,6 @@ in 
          ${attrsToSection cfg.settings.Manager}

        '';



        "/lib".source = "${config.system.build.modulesClosure}/lib";



        "/etc/modules-load.d/nixos.conf".text = concatStringsSep "\n" config.boot.initrd.kernelModules;



        # We can use either ! or * to lock the root account in the

        # console, but some software like OpenSSH won't even allow you

        # to log in with an SSH key if you use ! so we use * instead
@@ -508,11 +504,6 @@ in 
        "/bin".source = "${initrdBinEnv}/bin";

        "/sbin".source = "${initrdBinEnv}/sbin";



        "/etc/sysctl.d/nixos.conf".text = "kernel.modprobe = /sbin/modprobe";

        "/etc/modprobe.d/systemd.conf".source = "${cfg.package}/lib/modprobe.d/systemd.conf";

        "/etc/modprobe.d/ubuntu.conf".source = "${pkgs.kmod-blacklist-ubuntu}/modprobe.conf";

        "/etc/modprobe.d/debian.conf".source = pkgs.kmod-debian-aliases;



        "/etc/os-release".source = config.boot.initrd.osRelease;

        "/etc/initrd-release".source = config.boot.initrd.osRelease;
@@ -522,6 +513,16 @@ in 
      }

      // optionalAttrs (config.environment.etc ? "modprobe.d/nixos.conf") {

        "/etc/modprobe.d/nixos.conf".source = config.environment.etc."modprobe.d/nixos.conf".source;

      }

      // optionalAttrs (with config.system.build.kernel.config; isSet "MODULES" -> isYes "MODULES") {

        "/lib".source = "${config.system.build.modulesClosure}/lib";



        "/etc/modules-load.d/nixos.conf".text = concatStringsSep "\n" config.boot.initrd.kernelModules;



        "/etc/sysctl.d/nixos.conf".text = "kernel.modprobe = /sbin/modprobe";

        "/etc/modprobe.d/systemd.conf".source = "${cfg.package}/lib/modprobe.d/systemd.conf";

        "/etc/modprobe.d/ubuntu.conf".source = "${pkgs.kmod-blacklist-ubuntu}/modprobe.conf";

        "/etc/modprobe.d/debian.conf".source = pkgs.kmod-debian-aliases;

      };



      storePaths = [