Remove User Mode Linux

It hasn't built in a long time and it's obsolete IMHO.

pkgs/os-specific/linux/kernel/generic.nix

@@ -27,9 +27,6 @@
   # optionally be compressed with gzip or bzip2.
   kernelPatches ? []
 
-, # Whether to build a User-Mode Linux kernel.
-  userModeLinux ? false
-
 , # Allows you to set your own kernel version suffix (e.g.,
   # "-my-kernel").
   localVersion ? ""
@@ -63,7 +60,7 @@ let
 in
 
 stdenv.mkDerivation {
-  name = if userModeLinux then "user-mode-linux-${version}" else "linux-${version}";
+  name = "linux-${version}";
 
   enableParallelBuilding = true;
 
@@ -84,7 +81,7 @@ stdenv.mkDerivation {
   kernelConfig = kernelConfigFun config;
 
   # For UML and non-PC, just ignore all options that don't apply (We are lazy).
-  ignoreConfigErrors = (userModeLinux || stdenv.platform.name != "pc");
+  ignoreConfigErrors = stdenv.platform.name != "pc";
 
   buildNativeInputs = [ perl mktemp ];
   buildInputs = lib.optional (stdenv.platform.uboot != null)
@@ -98,7 +95,6 @@ stdenv.mkDerivation {
   # Should we trust platform.kernelArch? We can only do
   # that once we differentiate i686/x86_64 in platforms.
   arch =
-    if userModeLinux then "um" else
     if stdenv.system == "i686-linux" then "i386" else
     if stdenv.system == "x86_64-linux" then "x86_64" else
     if stdenv.isArm then "arm" else
@@ -129,10 +125,7 @@ stdenv.mkDerivation {
 
   meta = {
     description =
-      (if userModeLinux then
+      "The Linux kernel" +
-        "User-Mode Linux"
-       else
-        "The Linux kernel") +
       (if kernelPatches == [] then "" else
         " (with patches: "
         + lib.concatStrings (lib.intersperse ", " (map (x: x.name) kernelPatches))

pkgs/os-specific/linux/kernel/linux-3.0.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/kernel/linux-3.1.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/kernel/linux-3.2.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/kernel/linux-3.3.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/kernel/linux-3.4.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/kernel/linux-3.5.nix

@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, userModeLinux ? false, extraConfig ? ""
+args @ { stdenv, fetchurl, extraConfig ? ""
 , perl, mktemp, module_init_tools
 , ... }:
 

pkgs/os-specific/linux/uml-utilities/builder.sh

@@ -1,17 +0,0 @@
-buildinputs=""
-source $stdenv/setup
-
-tar xvfj $src
-cd tools
-[ -n "$tunctl" ] && sed -e '1s/.*/TUNCTL = tunctl/' -i Makefile
-[ -z "$mconsole" ] && sed -e 's/mconsole//' -i Makefile
-
-mkdir $out
-mkdir $out/bin
-mkdir $out/lib
-mkdir $out/lib/uml
-make BIN_DIR=$out/bin LIB_DIR=$out/lib/uml
-make BIN_DIR=$out/bin LIB_DIR=$out/lib/uml install
-ln -s $out/lib/uml/port-helper $out/bin/port-helper
-[ -z "$tunctl" ] || [ -f $out/bin/tunctl ] || fail_no_tunctl
-[ -z "$mconsole" ] || [ -f $out/bin/uml_mconsole ] || fail_no_mconsole

pkgs/os-specific/linux/uml-utilities/default.nix

@@ -1,13 +0,0 @@
-{lib, stdenv, fetchurl, linuxHeaders , readline, tunctl ? false, mconsole ? false}:
-
-stdenv.mkDerivation {
-  inherit tunctl mconsole;
-  buildInputs = lib.optional tunctl linuxHeaders
-            ++ lib.optional mconsole readline;
-  name = "uml-utilities-20040114";
-  builder = ./builder.sh;
-  src = fetchurl {
-    url = http://nixos.org/tarballs/uml_utilities_20040114.tar.bz2;
-    md5 = "1fd5b791ef32c6a3ed4ae42c4a53a316";
-  };
-}

pkgs/top-level/all-packages.nix

@@ -6189,14 +6189,6 @@ let
 
   udisks = callPackage ../os-specific/linux/udisks { };
 
-  uml = linux.override {
-    userModeLinux = true;
-  };
-
-  umlutilities = callPackage ../os-specific/linux/uml-utilities {
-    tunctl = true; mconsole = true;
-  };
-
   untie = callPackage ../os-specific/linux/untie { };
 
   upower = callPackage ../os-specific/linux/upower { };

pkgs/top-level/release.nix

@@ -299,7 +299,6 @@ with (import ./release-lib.nix);
   tinycc = ["i686-linux"];
   uae = linux;
   udev = linux;
-  uml = ["i686-linux"];
   unrar = linux;
   upstart = linux;
   usbutils = linux;