separate kernel sources into a file, and bump - 5.13.0

much easier to update

also slightly modified config:
- use 2000hz tickless
- disable ftrace

packages/linux-lava/sources.nix

@@ -0,0 +1,51 @@
+{ fetchFromGitHub, lib }:
+let
+  version = "5.13.0";
+  kernelHash = "1nc9didbjlycs9h8xahny1gwl8m8clylybnza6gl663myfbslsrz";
+  kernelPatchHash = "";
+  tkgRev = "1137522351b2044de4ac9edc6675b3dcb3de504a";
+  tkgHash = "118hvwjjc71gh8jsyswpbap90fmqczcknxdf7bvyn7cgacaix7bq";
+
+  tkgPatches = [
+    "0001-mm-Support-soft-dirty-flag-reset-for-VA-range"
+    "0002-clear-patches"
+    "0002-mm-Support-soft-dirty-flag-read-with-reset"
+    "0003-cacule-${mm}"
+    "0003-glitched-base"
+    "0003-glitched-cfs"
+    #"0007-v${mm}-fsync"
+    "0007-v${mm}-futex2_interface"
+    "0007-v${mm}-winesync"
+    "0012-misc-additions"
+  ];
+
+
+  patch = path: {
+    name = "patch-${path}";
+    patch = path;
+  };
+  tkgSrc = fetchFromGitHub {
+    owner = "Frogging-Family";
+    repo = "linux-tkg";
+    rev = tkgRev;
+    sha256 = tkgHash;
+  };
+  mm = lib.versions.majorMinor version;
+in {
+  inherit version;
+
+  src = builtins.fetchurl {
+    url = "https://cdn.kernel.org/pub/linux/kernel/v${lib.versions.major version}.x/linux-${mm}.tar.xz";
+    sha256 = kernelHash;
+  };
+
+  kernelPatches = [(patch ./si-manual-clocking.patch)]
+  # ++ [(builtins.fetchurl {
+  #   url = "https://cdn.kernel.org/pub/linux/kernel/v${lib.versions.major version}.x/patch${version}.xz";
+  #   sha256 = kernelPatchHash;
+  # })]
+  ++ builtins.map (name: {
+    inherit name;
+    patch = "${tkgSrc}/linux-tkg-patches/${mm}/${name}.patch";
+  }) tkgPatches;
+}