only use xanmod on x86

modules/sys/hw/boot.nix

@@ -3,7 +3,6 @@
 {
   boot.loader.limine.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
   boot.extraModulePackages = [ ];
   boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
 }

modules/sys/hw/cpu/amd64.nix

@@ -1,4 +1,5 @@
 {
+  boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
   boot.binfmt.preferStaticEmulators = true;
   boot.binfmt.emulatedSystems = [ "aarch64-linux" "x86_64-windows" ];
   boot.kernelModules = [ "kvm-amd" ];

modules/sys/hw/cpu/intel.nix

@@ -1,4 +1,5 @@
 {
+  boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
   boot.binfmt.preferStaticEmulators = true;
   boot.binfmt.emulatedSystems = [ "aarch64-linux" "x86_64-windows" ];
   boot.kernelModules = [ "kvm-intel" ];