Merge #2090: add new lockdep tool from Linux 3.14

pkgs/os-specific/linux/kernel/linux-3.11.nix

@@ -1,17 +0,0 @@
-{ stdenv, fetchurl, ... } @ args:
-
-import ./generic.nix (args // rec {
-  version = "3.11.10";
-  extraMeta.branch = "3.11";
-
-  src = fetchurl {
-    url = "mirror://kernel/linux/kernel/v3.x/linux-${version}.tar.xz";
-    sha256 = "00g4rbkjsmyzzm9zmdll8qqs1mffa0pybwjpn9jnli2kgh9inzyb";
-  };
-
-  features.iwlwifi = true;
-  features.efiBootStub = true;
-  features.needsCifsUtils = true;
-  features.canDisableNetfilterConntrackHelpers = true;
-  features.netfilterRPFilter = true;
-})

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

@@ -0,0 +1,25 @@
+{ stdenv, kernel }:
+
+assert stdenv.lib.versionAtLeast kernel.version "3.14";
+stdenv.mkDerivation {
+  name = "lockdep-linux-${kernel.version}";
+  inherit (kernel) src patches;
+
+  preConfigure = "cd tools/lib/lockdep";
+  installPhase = ''
+    mkdir -p $out/bin $out/lib $out/include
+
+    cp -R include/liblockdep $out/include
+    make install DESTDIR=$out prefix=""
+
+    substituteInPlace $out/bin/lockdep --replace "./liblockdep.so" "$out/lib/liblockdep.so"
+  '';
+
+  meta = {
+    description = "User-space locking validation via the kernel";
+    homepage    = "https://kernel.org/";
+    license     = stdenv.lib.licenses.gpl2;
+    platforms   = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.thoughtpolice ];
+  };
+}

pkgs/os-specific/linux/kernel/manual-config.nix

@@ -198,6 +198,7 @@ let
         repositories.git = https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git;
         maintainers = [
           maintainers.shlevy
+          maintainers.thoughtpolice
         ];
         platforms = platforms.linux;
       };

pkgs/top-level/all-packages.nix

@@ -6874,7 +6874,7 @@ let
   # config options you need (e.g. by overriding extraConfig). See list of options here:
   # https://en.wikibooks.org/wiki/Grsecurity/Appendix/Grsecurity_and_PaX_Configuration_Options
   linux_3_2_grsecurity = lowPrio (lib.addMetaAttrs {
-    maintainers = with lib.maintainers; [ wizeman ];
+    maintainers = with lib.maintainers; [ wizeman thoughtpolice ];
   } (lib.overrideDerivation (linux_3_2.override (args: {
     kernelPatches = args.kernelPatches ++ [ kernelPatches.grsecurity_3_0_3_2_56 kernelPatches.grsec_path ];
     argsOverride = {
@@ -6883,7 +6883,7 @@ let
   })) (args: grsecurityOverrider args)));
 
   linux_3_13_grsecurity = lowPrio (lib.addMetaAttrs {
-    maintainers = with lib.maintainers; [ wizeman ];
+    maintainers = with lib.maintainers; [ wizeman thoughtpolice ];
   } (lib.overrideDerivation (linux_3_13.override (args: {
     kernelPatches = args.kernelPatches ++ [ kernelPatches.grsecurity_3_0_3_13_8 kernelPatches.grsec_path ];
     argsOverride = {
@@ -6943,15 +6943,6 @@ let
     '';
   });
 
-  linux_3_11 = makeOverridable (import ../os-specific/linux/kernel/linux-3.11.nix) {
-    inherit fetchurl stdenv perl buildLinux;
-    kernelPatches = lib.optionals ((platform.kernelArch or null) == "mips")
-      [ kernelPatches.mips_fpureg_emu
-        kernelPatches.mips_fpu_sigill
-        kernelPatches.mips_ext3_n32
-      ];
-  };
-
   linux_3_12 = makeOverridable (import ../os-specific/linux/kernel/linux-3.12.nix) {
     inherit fetchurl stdenv perl buildLinux;
     kernelPatches = lib.optionals ((platform.kernelArch or null) == "mips")
@@ -7042,6 +7033,8 @@ let
 
     perf = callPackage ../os-specific/linux/kernel/perf.nix { };
 
+    lockdep = callPackage ../os-specific/linux/kernel/lockdep.nix { };
+
     psmouse_alps = callPackage ../os-specific/linux/psmouse-alps { };
 
     spl = callPackage ../os-specific/linux/spl/default.nix { };
@@ -7071,7 +7064,6 @@ let
   linuxPackages_3_6_rpi = linuxPackagesFor pkgs.linux_3_6_rpi linuxPackages_3_6_rpi;
   linuxPackages_3_10 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_10 linuxPackages_3_10);
   linuxPackages_3_10_tuxonice = linuxPackagesFor pkgs.linux_3_10_tuxonice linuxPackages_3_10_tuxonice;
-  linuxPackages_3_11 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_11 linuxPackages_3_11);
   linuxPackages_3_12 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_12 linuxPackages_3_12);
   linuxPackages_3_13_grsecurity = linuxPackagesFor pkgs.linux_3_13_grsecurity linuxPackages_3_13_grsecurity;
   linuxPackages_3_13 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_13 linuxPackages_3_13);