{
  inputs,
  lib,
  callPackage,
  buildLinux,
  stdenv,
  kernelPatches,
  applyPatches,
  impureUseNativeOptimizations,
  ...
}:
lib.makeOverridable (
  {
    pname,
    version,
    src,

    # Kernel config variant to be used as defconfig, e.g. "linux-cachyos-lts".
    # See https://github.com/CachyOS/linux-cachyos for available values.
    configVariant,

    # Set to one of "none", "thin" or "full", anything other than "none" uses Clang
    # to build the kernel with the selected LTO option
    lto ? "none",

    # Patches to be applied in patchedSrc phase. This is different from buildLinux's kernelPatches.
    prePatch ? "",
    patches ? [ ],
    postPatch ? "",

    # CachyOS fine tuning settings, see ./cachySettings.nix for corresponding options
    # Default value sourced from https://github.com/CachyOS/linux-cachyos/blob/master/linux-cachyos/PKGBUILD
    # Set to null or false to disable
    cpusched ? "eevdf",
    kcfi ? false,
    hzTicks ? "1000",
    performanceGovernor ? false,
    tickrate ? "full",
    preemptType ? "full",
    ccHarder ? true,
    bbr3 ? false,
    hugepage ? "always",
    processorOpt ? "x86_64-v1",

    # CachyOS additional patch settings
    hardened ? false,
    rt ? false,
    acpiCall ? false,
    handheld ? false,

    # AutoFDO settings
    # AutoFDO hasn't been fully tested. Please report issue if you encounter any.
    #
    # false - Disable AutoFDO
    # true - Enable AutoFDO for profiling performance patterns only
    # ./path/to/autofdo/profile: Enable AutoFDO with specified profile
    autofdo ? false,

    # Build as much components as possible as kernel modules, including disabled ones.
    # This can enable unexpected modules, such as nova_core.
    # https://github.com/xddxdd/nix-cachyos-kernel/issues/13
    #
    # Disabling this causes boot issues for me. Reenabling.
    autoModules ? true,

    # See nixpkgs/pkgs/os-specific/linux/kernel/generic.nix for additional options.
    # Additional args are passed to buildLinux.
    ...
  }@args:

  # AutoFDO requires Clang compiler
  assert autofdo != false -> lto != "none";

  let
    helpers = callPackage ../helpers.nix { };
    inherit (helpers) stdenvLLVM ltoMakeflags;

    # For finding patches
    patchVersion = lib.versions.majorMinor version;

    # For use in moddirversion
    fullVersion = lib.versions.pad 3 version;

    cachyosConfigFile = "${inputs.cachyos-kernel.outPath}/${configVariant}/config";
    cachyosPatches = builtins.map (p: "${inputs.cachyos-kernel-patches.outPath}/${patchVersion}/${p}") (
      (lib.optional (cpusched == "bore") "sched/0001-bore-cachy.patch")
      ++ (lib.optional (cpusched == "bmq") "sched/0001-prjc-cachy.patch")
      ++ (lib.optional hardened "misc/0001-hardened.patch")
      ++ (lib.optional rt "misc/0001-rt-i915.patch")
      ++ (lib.optional acpiCall "misc/0001-acpi-call.patch")
      ++ (lib.optional handheld "misc/0001-handheld.patch")
    );

    # buildLinux doesn't accept postPatch, so adding config file early here
    patchedSrc = applyPatches {
      name = "linux-src-patched";
      inherit src;
      patches = [
        kernelPatches.bridge_stp_helper.patch
        kernelPatches.request_key_helper.patch
      ]
      ++ cachyosPatches
      ++ patches;
      postPatch = ''
        install -Dm644 ${cachyosConfigFile} arch/x86/configs/cachyos_defconfig
      ''
      + postPatch;
    };

    defaultLocalVersion = if lto == "none" then "-cachyos" else "-cachyos-lto";

    cachySettings = callPackage ./cachySettings.nix { };
    structuredExtraConfig =
      # Apply basic kernel options
      (with lib.kernel; {
        NR_CPUS = lib.mkForce (option (freeform "8192"));
        LOCALVERSION = freeform defaultLocalVersion;

        # Follow NixOS default config to not break etc overlay
        OVERLAY_FS = module;
        OVERLAY_FS_REDIRECT_DIR = no;
        OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW = yes;
        OVERLAY_FS_INDEX = no;
        OVERLAY_FS_XINO_AUTO = no;
        OVERLAY_FS_METACOPY = no;
        OVERLAY_FS_DEBUG = no;

        # Fix HID_HAPTIC linking error
        HID = yes;
      })

      # Apply CachyOS specific settings
      // (lib.mapAttrs (_: lib.mkForce) (
        cachySettings.common
        // (cachySettings.lto."${lto}")
        // (lib.optionalAttrs (cpusched != null) cachySettings.cpusched."${cpusched}")
        // (lib.optionalAttrs kcfi cachySettings.kcfi)
        // (lib.optionalAttrs (hzTicks != null) cachySettings.hzTicks."${hzTicks}")
        // (lib.optionalAttrs performanceGovernor cachySettings.performanceGovernor)
        // (lib.optionalAttrs (tickrate != null) cachySettings.tickrate."${tickrate}")
        // (lib.optionalAttrs (preemptType != null) cachySettings.preemptType."${preemptType}")
        // (lib.optionalAttrs ccHarder cachySettings.ccHarder)
        // (lib.optionalAttrs bbr3 cachySettings.bbr3)
        // (lib.optionalAttrs (hugepage != null) cachySettings.hugepage."${hugepage}")
        // (lib.optionalAttrs (processorOpt != null) cachySettings.processorOpt.${processorOpt})
        // (lib.optionalAttrs (autofdo != false) {
          AUTOFDO_CLANG = lib.kernel.yes;
        })
      ))

      # Apply user custom settings
      // (args.structuredExtraConfig or { });
  in
  buildLinux (
    (lib.removeAttrs args [
      "pname"
      "version"
      "src"
      "configVariant"
      "lto"
      "prePatch"
      "patches"
      "postPatch"
    ])
    // {
      inherit pname version;
      src = patchedSrc;

      stdenv =
        # Apply native optimization on top of stdenv if requested
        (if processorOpt == "native" then impureUseNativeOptimizations else lib.id)
          # Select stdenv/stdenvLLVM based on requested compiler
          (args.stdenv or (if lto == "none" then stdenv else stdenvLLVM));

      extraMakeFlags =
        (lib.optionals (lto != "none") ltoMakeflags)
        ++ lib.optionals (builtins.isPath autofdo) [
          "CLANG_AUTOFDO_PROFILE=${autofdo}"
        ]
        ++ (args.extraMakeFlags or [ ]);

      defconfig = args.defconfig or "cachyos_defconfig";

      modDirVersion = args.modDirVersion or "${fullVersion}${defaultLocalVersion}";

      # CachyOS's options has some unused options for older kernel versions
      ignoreConfigErrors = args.ignoreConfigErrors or true;

      inherit structuredExtraConfig autoModules;

      extraMeta = {
        description =
          "Linux CachyOS Kernel"
          + lib.optionalString (lto == "thin") " with Clang+ThinLTO"
          + lib.optionalString (lto == "full") " with Clang+FullLTO";
        broken = !stdenv.isx86_64;
      }
      // (args.extraMeta or { });

      extraPassthru = {
        inherit cachyosConfigFile cachyosPatches;
      }
      // (args.extraPassthru or { });
    }
  )
)