Busybox modprobe is banned

Trying to use modprobe from Busybox has caused nothing but problems.
The latest issue is that it doesn't implement softdep at all.

rootfs.ext4 before: 509M
rootfs.ext4 after: 513M

Thanks-to: Puck Meerburg <puck@puckipedia.com>
Message-Id: <20220321140107.1043654-1-hi@alyssa.is>
Tested-by: Ville Ilvonen <ville.ilvonen@unikie.com>

1 files changed, 13 insertions, 2 deletions

diff --git a/vm/sys/net/default.nix b/vm/sys/net/default.nix
index a9e1fdc..62a13bb 100644
--- a/vm/sys/net/default.nix
+++ b/vm/sys/net/default.nix
@@ -9,7 +9,7 @@ pkgs.pkgsStatic.callPackage (
 
 { lib, stdenv, runCommand, writeReferencesToFile, buildPackages
 , s6-rc, tar2ext4, xorg
-, busybox, connmanMinimal, dbus, execline, mdevd, nftables, s6
+, busybox, connmanMinimal, dbus, execline, kmod, mdevd, nftables, s6
 , s6-linux-utils, s6-portable-utils
 }:
 
@@ -19,9 +19,20 @@ let
   connman = connmanMinimal;
 
   packages = [
-    busybox connman dbus execline mdevd s6 s6-linux-utils
+    connman dbus execline kmod mdevd s6 s6-linux-utils
     s6-portable-utils s6-rc
 
+    (busybox.override {
+      extraConfig = ''
+        CONFIG_DEPMOD n
+        CONFIG_INSMOD n
+        CONFIG_LSMOD n
+        CONFIG_MODINFO n
+        CONFIG_MODPROBE n
+        CONFIG_RMMOD n
+      '';
+    })
+
     (nftables.override { withCli = false; })
   ];