lol

modules/nixos/nix/default.nix

@@ -67,6 +67,7 @@ in
      
           linuxPackages_cachyos = super.${namespace}.linuxPackages_cachyos.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-lto = super.${namespace}.linuxPackages_cachyos-lto.override { stdenv = super.ccacheStdenv; };
+          linuxPackages_cachyos-lto-full = super.${namespace}.linuxPackages_cachyos-lto-full.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-lto-znver4 = super.${namespace}.linuxPackages_cachyos-lto-znver4.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-server = super.${namespace}.linuxPackages_cachyos-server.override { stdenv = super.ccacheStdenv; };
           linuxPackages_cachyos-server-lto = super.${namespace}.linuxPackages_cachyos-server-lto.override { stdenv = super.ccacheStdenv; };

overlays/linux-cachyos/default.nix

@@ -29,6 +29,7 @@ in
     # Clang Kernels
     # Latest
     linuxPackages_cachyos-lto = cachyosPackages.cachyos-lto;
+    linuxPackages_cachyos-lto-full = cachyosPackages.cachyos-lto-full;
     linuxPackages_cachyos-lto-znver4 = cachyosPackages.cachyos-lto-znver4;
     # Latest Server
     linuxPackages_cachyos-server-lto = cachyosPackages.cachyos-server-lto;

packages/linux-cachyos/config-nix/cachyos-deckify-lto.x86_64-linux.nix

@@ -131,6 +131,7 @@
   "CONFIG_RCU_BOOST_DELAY" = "500";
   "CONFIG_RCU_NOCB_CPU" = "y";
   "CONFIG_RCU_LAZY" = "y";
+  "CONFIG_RCU_LAZY_DEFAULT_OFF" = "y";
   "CONFIG_RCU_DOUBLE_CHECK_CB_TIME" = "y";
   "CONFIG_IKCONFIG" = "y";
   "CONFIG_IKCONFIG_PROC" = "y";
@@ -1072,6 +1073,7 @@
   "CONFIG_NET_CRC32C" = "y";
   "CONFIG_PACKET" = "y";
   "CONFIG_PACKET_DIAG" = "m";
+  "CONFIG_INET_PSP" = "y";
   "CONFIG_UNIX" = "y";
   "CONFIG_AF_UNIX_OOB" = "y";
   "CONFIG_UNIX_DIAG" = "m";
@@ -1095,6 +1097,7 @@
   "CONFIG_SMC" = "m";
   "CONFIG_SMC_DIAG" = "m";
   "CONFIG_DIBS" = "m";
+  "CONFIG_DIBS_LO" = "y";
   "CONFIG_XDP_SOCKETS" = "y";
   "CONFIG_XDP_SOCKETS_DIAG" = "m";
   "CONFIG_NET_HANDSHAKE" = "y";
@@ -2460,6 +2463,7 @@
   "CONFIG_MD" = "y";
   "CONFIG_BLK_DEV_MD" = "m";
   "CONFIG_MD_BITMAP" = "y";
+  "CONFIG_MD_LLBITMAP" = "y";
   "CONFIG_MD_BITMAP_FILE" = "y";
   "CONFIG_MD_LINEAR" = "m";
   "CONFIG_MD_RAID0" = "m";
@@ -2836,6 +2840,7 @@
   "CONFIG_MLX5_SF" = "y";
   "CONFIG_MLX5_SF_MANAGER" = "y";
   "CONFIG_MLX5_DPLL" = "m";
+  "CONFIG_MLX5_EN_PSP" = "y";
   "CONFIG_MLXSW_CORE" = "m";
   "CONFIG_MLXSW_CORE_HWMON" = "y";
   "CONFIG_MLXSW_CORE_THERMAL" = "y";

packages/linux-cachyos/default.nix

@@ -12,7 +12,7 @@
 }@args: # 3. Rename this capture from 'inputs' to 'args' to avoid variable name collision
 
 let
-  inherit (stdenv) isx86_64 isLinux;
+  inherit (stdenv) isx86_64 isAarch64 isLinux;
   inherit (lib.trivial) importJSON;
 
   # CachyOS repeating stuff.
@@ -62,6 +62,11 @@ let
     description = "Linux EEVDF-BORE scheduler Kernel by CachyOS built with LLVM and Thin LTO";
   };
 
+  ltoFullKernelAttrs = ltoKernelAttrs // {
+    configPath = ./config-nix/cachyos-lto.x86_64-linux.nix;
+    useLTO = "full";
+  };
+
   serverLtoKernelAttrs = {
     taste = "linux-cachyos-server";
     pname = "cachyos-server-lto";
@@ -120,7 +125,7 @@ let
     };
   });
 
-  isUnsupported = !isx86_64 || !isLinux;
+  isUnsupported = !(isx86_64 || isAarch64) || !isLinux;
 
   mkCachyKernel =
     if isUnsupported then
@@ -146,7 +151,7 @@ let
   gccKernel = mkCachyKernel {
     taste = "linux-cachyos";
     pname = "cachyos-gcc";
-    configPath = ./config-nix/cachyos-gcc.x86_64-linux.nix;
+    configPath = ( if isx86_64 then ./config-nix/cachyos-gcc.x86_64-linux.nix else ./config-nix/cachyos-gcc.aarch64-linux.nix);
     # since all flavors use the same versions.json, we just need the updateScript in one of them
     withUpdateScript = "stable";
   };
@@ -189,6 +194,7 @@ in
       prev // { recurseForDerivations = false; };
   };
   cachyos-lto = mkCachyKernel ltoKernelAttrs;
+  cachyos-lto-full = mkCachyKernel ltoFullKernelAttrs;
 
   cachyos-lto-znver4 = mkCachyKernel (
     ltoKernelAttrs