87 lines
2.4 KiB
Nix
87 lines
2.4 KiB
Nix
{ lib, stdenv, fetchFromGitHub, buildLinux, ... } @ args:
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let
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stableVariant = {
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version = "5.15.43";
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suffix = "xanmod1";
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hash = "sha256-MeH9RUPDiuN22eAZ18v+N3aIT18dQ3FnTkcQV0MjB4k=";
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};
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edgeVariant = {
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version = "5.18.1";
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suffix = "xanmod1";
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hash = "sha256-dqvB4F2S7cklSJ7XTUNvWVKTsZGLevOXME5lvhmfyis=";
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};
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xanmodKernelFor = { version, suffix, hash }: buildLinux (args // rec {
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inherit version;
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modDirVersion = "${version}-${suffix}";
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src = fetchFromGitHub {
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owner = "xanmod";
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repo = "linux";
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rev = modDirVersion;
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inherit hash;
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};
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structuredExtraConfig =
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with lib.kernel;
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with (lib.kernel.whenHelpers version);
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{
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# TODO: remove this once https://github.com/NixOS/nixpkgs/pull/175433 is in master
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WERROR = no;
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# removed options
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CFS_BANDWIDTH = lib.mkForce (option no);
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RT_GROUP_SCHED = lib.mkForce (option no);
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SCHED_AUTOGROUP = lib.mkForce (option no);
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# AMD P-state driver
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X86_AMD_PSTATE = yes;
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# Linux RNG framework
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LRNG = whenOlder "5.18" yes;
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# Paragon's NTFS3 driver
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NTFS3_FS = module;
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NTFS3_LZX_XPRESS = yes;
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NTFS3_FS_POSIX_ACL = yes;
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# Preemptive Full Tickless Kernel at 500Hz
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SCHED_CORE = lib.mkForce (option no);
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PREEMPT_VOLUNTARY = lib.mkForce no;
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PREEMPT = lib.mkForce yes;
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NO_HZ_FULL = yes;
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HZ_500 = yes;
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# Google's BBRv2 TCP congestion Control
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TCP_CONG_BBR2 = yes;
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DEFAULT_BBR2 = yes;
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# FQ-PIE Packet Scheduling
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NET_SCH_DEFAULT = yes;
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DEFAULT_FQ_PIE = yes;
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# Graysky's additional CPU optimizations
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CC_OPTIMIZE_FOR_PERFORMANCE_O3 = yes;
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# Futex WAIT_MULTIPLE implementation for Wine / Proton Fsync.
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FUTEX = yes;
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FUTEX_PI = yes;
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# WineSync driver for fast kernel-backed Wine
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WINESYNC = module;
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};
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extraMeta = {
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branch = lib.versions.majorMinor version;
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maintainers = with lib.maintainers; [ fortuneteller2k lovesegfault atemu ];
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description = "Built with custom settings and new features built to provide a stable, responsive and smooth desktop experience";
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broken = stdenv.isAarch64;
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};
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} // (args.argsOverride or { }));
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in
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{
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stable = xanmodKernelFor stableVariant;
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edge = xanmodKernelFor edgeVariant;
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}
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