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{ lib, stdenv, fetchFromGitHub, buildLinux, ... } @ args:
let
# These names are how they are designated in https://xanmod.org.
# NOTE: When updating these, please also take a look at the changes done to
# kernel config in the xanmod version commit
ltsVariant = {
version = "6.6.25";
hash = "sha256-f375jX0BTlccJoeEFDQ2ZaVWQhcnWqcSNYHzGjS2DQo=";
variant = "lts";
};
mainVariant = {
version = "6.7.12";
hash = "sha256-6CY38ofjv+4BkAViTONUjD8YfK/P8YfxZ5OfQA9rllg=";
variant = "main";
};
xanmodKernelFor = { version, suffix ? "xanmod1", hash, variant }: buildLinux (args // rec {
inherit version;
modDirVersion = lib.versions.pad 3 "${version}-${suffix}";
src = fetchFromGitHub {
owner = "xanmod";
repo = "linux";
rev = modDirVersion;
inherit hash;
};
structuredExtraConfig = with lib.kernel; {
# CPUFreq governor Performance
CPU_FREQ_DEFAULT_GOV_PERFORMANCE = lib.mkOverride 60 yes;
CPU_FREQ_DEFAULT_GOV_SCHEDUTIL = lib.mkOverride 60 no;
# Google's BBRv3 TCP congestion Control
TCP_CONG_BBR = yes;
DEFAULT_BBR = yes;
# Preemptive Full Tickless Kernel at 250Hz
HZ = freeform "250";
HZ_250 = yes;
HZ_1000 = no;
};
extraMeta = {
branch = lib.versions.majorMinor version;
maintainers = with lib.maintainers; [ moni lovesegfault atemu shawn8901 zzzsy ];
description = "Built with custom settings and new features built to provide a stable, responsive and smooth desktop experience";
broken = stdenv.isAarch64;
};
} // (args.argsOverride or { }));
in
{
lts = xanmodKernelFor ltsVariant;
main = xanmodKernelFor mainVariant;
}
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