fix: add k8s and hpc modules to main repo

modules/hpc/xpmem.nix

@@ -0,0 +1,38 @@
+{ pkgs, kernel ? pkgs.linux, ... } :
+with pkgs;
+let
+  version = "master";
+  kdir="${kernel.dev}/lib/modules/${kernel.modDirVersion}";
+in stdenv.mkDerivation {
+  inherit version;
+  name = "xpmem-${version}-${kernel.version}";
+
+  src = fetchgit {
+    name = "xpmem-${version}";
+    url = "https://github.com/hpc/xpmem.git";
+    sha256 = "sha256-lB4adWBLhaj32Ll11jWPuCJSuKF8EVBG9L1Pk8HIbzY=";
+  };
+
+  hardeningDisable = [ "fortify" "pic" "stackprotector" ];
+
+  nativeBuildInputs = [ which kmod ];
+
+  buildInputs = kernel.moduleBuildDependencies ++ [
+    libtool autoconf pkgconf automake hwloc
+  ] ;
+
+  preConfigurePhases = "preConfigure";
+  preConfigure = ''
+    autoupdate
+    ./autogen.sh
+  '';
+
+  configureFlags = [
+    "--with-kerneldir=${kdir}/source"
+  ];
+
+  installPhase = ''
+    make install
+    rm -rf $out/etc $out/sbin
+  '';
+}