diff --git a/pkgs/applications/networking/browsers/firefox/16.0.nix b/pkgs/applications/networking/browsers/firefox/16.0.nix
index d9ad100f318..48ecebd8e19 100644
--- a/pkgs/applications/networking/browsers/firefox/16.0.nix
+++ b/pkgs/applications/networking/browsers/firefox/16.0.nix
@@ -15,14 +15,19 @@ assert stdenv.gcc ? libc && stdenv.gcc.libc != null;
 
 rec {
 
-  firefoxVersion = "16.0";
+  firefoxVersion = "16.0.1";
 
-  xulVersion = "16.0"; # this attribute is used by other packages
+  xulVersion = "16.0.1"; # this attribute is used by other packages
 
 
   src = fetchurl {
-    url = "ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${firefoxVersion}/source/firefox-${firefoxVersion}.source.tar.bz2";
-    sha1 = "8f79e4ccf28c57afd341b9fc258931b5f9e62064";
+    urls = [
+        # It is better to use this url for official releases, to take load off Mozilla's ftp server.
+        "http://releases.mozilla.org/pub/mozilla.org/firefox/releases/${firefoxVersion}/source/firefox-${firefoxVersion}.source.tar.bz2"
+        # Fall back to this url for versions not available at releases.mozilla.org.
+        "ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${firefoxVersion}/source/firefox-${firefoxVersion}.source.tar.bz2"
+    ];
+    sha1 = "ad5723fcf4ec6c6734e2022cecad174290fa425e";
   };
 
   commonConfigureFlags =
diff --git a/pkgs/applications/networking/irc/weechat/default.nix b/pkgs/applications/networking/irc/weechat/default.nix
index a891c145b76..eb1a9c4474f 100644
--- a/pkgs/applications/networking/irc/weechat/default.nix
+++ b/pkgs/applications/networking/irc/weechat/default.nix
@@ -2,12 +2,12 @@
 , zlib, curl , pkgconfig, libgcrypt, ruby, lua5, tcl, guile }:
 
 stdenv.mkDerivation rec {
-  version = "0.3.8";
+  version = "0.3.9";
   name = "weechat-${version}";
 
   src = fetchurl {
     url = "http://weechat.org/files/src/${name}.tar.gz";
-    sha256 = "4293eb9d29f11b8ee8c301049d57e535acbea677bc1dc41ab12fe1bb8af0f10e";
+    sha256 = "8666c788cbb212036197365df3ba3cf964a23e4f644d76ea51d66dbe3be593bb";
   };
 
   buildInputs = 
diff --git a/pkgs/development/compilers/ghc/6.10.1-binary.nix b/pkgs/development/compilers/ghc/6.10.1-binary.nix
index 5a15cc0dff7..353a4176ea4 100644
--- a/pkgs/development/compilers/ghc/6.10.1-binary.nix
+++ b/pkgs/development/compilers/ghc/6.10.1-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, libedit, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["i686-darwin" "x86_64-linux" "i686-linux"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation rec {
   version = "6.10.1";
 
@@ -104,5 +98,5 @@ stdenv.mkDerivation rec {
         [ $(./main) == "yes" ]
       '';
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["i686-darwin" "x86_64-linux" "i686-linux"];
 }
diff --git a/pkgs/development/compilers/ghc/6.10.2-binary.nix b/pkgs/development/compilers/ghc/6.10.2-binary.nix
index 616c9de7ede..02f1db354a1 100644
--- a/pkgs/development/compilers/ghc/6.10.2-binary.nix
+++ b/pkgs/development/compilers/ghc/6.10.2-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, libedit, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["x86_64-linux" "i686-linux"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation rec {
   version = "6.10.2";
 
@@ -103,5 +97,5 @@ stdenv.mkDerivation rec {
         [ $(./main) == "yes" ]
       '';
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["x86_64-linux" "i686-linux"];
 }
diff --git a/pkgs/development/compilers/ghc/6.12.1-binary.nix b/pkgs/development/compilers/ghc/6.12.1-binary.nix
index a84b75d705b..23486b5f4fa 100644
--- a/pkgs/development/compilers/ghc/6.12.1-binary.nix
+++ b/pkgs/development/compilers/ghc/6.12.1-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["x86_64-linux" "i686-linux"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation rec {
   version = "6.12.1";
 
@@ -105,5 +99,5 @@ stdenv.mkDerivation rec {
         [ $(./main) == "yes" ]
       '';
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["x86_64-linux" "i686-linux"];
 }
diff --git a/pkgs/development/compilers/ghc/6.4.2-binary.nix b/pkgs/development/compilers/ghc/6.4.2-binary.nix
index 2ed6f2be4fe..1a5bf059e9f 100644
--- a/pkgs/development/compilers/ghc/6.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/6.4.2-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, readline, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["i686-darwin" "x86_64-linux" "i686-linux"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation {
   name = if stdenv.system == "i686-darwin" then "ghc-6.6.1-binary" else "ghc-6.4.2-binary";
 
@@ -68,5 +62,5 @@ stdenv.mkDerivation {
 
   '' else "";
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["i686-darwin" "x86_64-linux" "i686-linux"];
 }
diff --git a/pkgs/development/compilers/ghc/7.0.4-binary.nix b/pkgs/development/compilers/ghc/7.0.4-binary.nix
index 0baf9718f85..0bfc81a17a4 100644
--- a/pkgs/development/compilers/ghc/7.0.4-binary.nix
+++ b/pkgs/development/compilers/ghc/7.0.4-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation rec {
   version = "7.0.4";
 
@@ -93,5 +87,5 @@ stdenv.mkDerivation rec {
         [ $(./main) == "yes" ]
       '';
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
 }
diff --git a/pkgs/development/compilers/ghc/7.4.2-binary.nix b/pkgs/development/compilers/ghc/7.4.2-binary.nix
index 85e10d7090c..e0a8fee4b66 100644
--- a/pkgs/development/compilers/ghc/7.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/7.4.2-binary.nix
@@ -1,11 +1,5 @@
 {stdenv, fetchurl, perl, ncurses, gmp}:
 
-let
-  supportedPlatforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
-in
-
-assert stdenv.lib.elem stdenv.system supportedPlatforms;
-
 stdenv.mkDerivation rec {
   version = "7.4.2";
 
@@ -93,5 +87,5 @@ stdenv.mkDerivation rec {
         [ $(./main) == "yes" ]
       '';
 
-  meta.platforms = supportedPlatforms;
+  meta.platforms = ["x86_64-linux" "i686-linux" "i686-darwin" "x86_64-darwin"];
 }
diff --git a/pkgs/development/interpreters/clisp/default.nix b/pkgs/development/interpreters/clisp/default.nix
index c985da9a5a2..23b4e4e9e54 100644
--- a/pkgs/development/interpreters/clisp/default.nix
+++ b/pkgs/development/interpreters/clisp/default.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
       --with-module=clx/new-clx --with-module=i18n --with-module=bindings/glibc
       --with-module=pcre --with-module=rawsock --with-module=readline
       --with-module=syscalls --with-module=wildcard --with-module=zlib
+      --with-threads=POSIX_THREADS
     '';
 
   preBuild = ''
diff --git a/pkgs/development/libraries/libmnl/default.nix b/pkgs/development/libraries/libmnl/default.nix
new file mode 100644
index 00000000000..fb6eacc366b
--- /dev/null
+++ b/pkgs/development/libraries/libmnl/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  name = "libmnl-1.0.3";
+
+  src = fetchurl {
+    url = "http://netfilter.org/projects/libmnl/files/${name}.tar.bz2";
+    sha1 = "c27e25f67c6422ebf893fc3a844af8085a1c5b63";
+  };
+
+  meta = {
+    description = "minimalistic user-space library oriented to Netlink developers";
+    longDescription = ''
+      libmnl is a minimalistic user-space library oriented to Netlink developers.
+      There are a lot of common tasks in parsing, validating, constructing of both the Netlink
+      header and TLVs that are repetitive and easy to get wrong.
+      This library aims to provide simple helpers that allows you to re-use code and to avoid
+      re-inventing the wheel.
+    '';
+    homepage = http://netfilter.org/projects/libmnl/index.html;
+    license = "GPLv2+";
+
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/development/libraries/libnetfilter_conntrack/default.nix b/pkgs/development/libraries/libnetfilter_conntrack/default.nix
new file mode 100644
index 00000000000..99624911077
--- /dev/null
+++ b/pkgs/development/libraries/libnetfilter_conntrack/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, fetchurl, pkgconfig, libnfnetlink, libmnl }:
+
+stdenv.mkDerivation rec {
+  name = "libnetfilter_conntrack-1.0.2";
+
+  src = fetchurl {
+    url = "http://netfilter.org/projects/libnetfilter_conntrack/files/${name}.tar.bz2";
+    md5 = "447114b5d61bb9a9617ead3217c3d3ff";
+  };
+
+  buildInputs = [ pkgconfig libnfnetlink libmnl ];
+
+  meta = {
+    description = "userspace library providing an API to the in-kernel connection tracking state table.";
+    longDescription = ''
+      libnetfilter_conntrack is a userspace library providing a programming interface (API) to the
+      in-kernel connection tracking state table. The library libnetfilter_conntrack has been
+      previously known as libnfnetlink_conntrack and libctnetlink. This library is currently used
+      by conntrack-tools among many other applications
+    '';
+    homepage = http://netfilter.org/projects/libnetfilter_conntrack/;
+    license = "GPLv2+";
+
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/development/libraries/libnfnetlink/default.nix b/pkgs/development/libraries/libnfnetlink/default.nix
new file mode 100644
index 00000000000..07a182dff10
--- /dev/null
+++ b/pkgs/development/libraries/libnfnetlink/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  name = "libnfnetlink-1.0.1";
+
+  src = fetchurl {
+    url = "http://www.netfilter.org/projects/libnfnetlink/files/${name}.tar.bz2";
+    md5 = "98927583d2016a9fb1936fed992e2c5e";
+  };
+
+  meta = {
+    description = "low-level library for netfilter related kernel/userspace communication.";
+    longDescription = ''
+      libnfnetlink is the low-level library for netfilter related kernel/userspace communication.
+      It provides a generic messaging infrastructure for in-kernel netfilter subsystems
+      (such as nfnetlink_log, nfnetlink_queue, nfnetlink_conntrack) and their respective users
+      and/or management tools in userspace.
+
+      This library is not meant as a public API for application developers.
+      It is only used by other netfilter.org projects, like the aforementioned ones.
+    '';
+    homepage = http://www.netfilter.org/projects/libnfnetlink/index.html;
+    license = "GPLv2";
+
+    platforms = stdenv.lib.platforms.linux;
+  };
+}
diff --git a/pkgs/lib/licenses.nix b/pkgs/lib/licenses.nix
index 87f9298706e..e1743bddf69 100644
--- a/pkgs/lib/licenses.nix
+++ b/pkgs/lib/licenses.nix
@@ -34,6 +34,12 @@
     url = https://fedoraproject.org/wiki/Licensing/BSD;
   };
 
+  cddl = {
+    shortName = "CDDL";
+    fullName = "Common Development Distribution License ";
+    url = http://www.opensolaris.org/os/licensing/cddllicense.txt;
+  };
+
   cpl10 = {
     shortName = "CPL 1.0";
     fullName = "Common Public License version 1.0";
diff --git a/pkgs/os-specific/linux/iproute/default.nix b/pkgs/os-specific/linux/iproute/default.nix
index cc5339ba900..c97c7416de1 100644
--- a/pkgs/os-specific/linux/iproute/default.nix
+++ b/pkgs/os-specific/linux/iproute/default.nix
@@ -1,11 +1,11 @@
-{fetchurl, stdenv, flex, bison, db4, iptables}:
+{ fetchurl, stdenv, flex, bison, db4, iptables, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "iproute2-2.6.35";
+  name = "iproute2-3.6.0";
 
   src = fetchurl {
-    url = "http://pkgs.fedoraproject.org/repo/pkgs/iproute/iproute2-2.6.35.tar.bz2/b0f281b3124bf04669e18f5fe16d4934/iproute2-2.6.35.tar.bz2";
-    sha256 = "18why1wy0v859axgrlfxn80zmskss0410hh9rf5gn9cr29zg9cla";
+    url = http://kernel.org/pub/linux/utils/net/iproute2/iproute2-3.6.0.tar.xz;
+    sha256 = "0d05av2s7p552yszgj6glz6d74jlmg392s7n74hicgqfl16m85rd";
   };
 
   patches = [ ./vpnc.patch ];
@@ -15,20 +15,25 @@ stdenv.mkDerivation rec {
       patchShebangs ./configure
       sed -e '/ARPDDIR/d' -i Makefile
     '';
+
   postConfigure = "cat Config";
 
   makeFlags = "DESTDIR= LIBDIR=$(out)/lib SBINDIR=$(out)/sbin"
-   + " CONFDIR=$(out)/etc DOCDIR=$(out)/share/doc/${name}"
-  + " MANDIR=$(out)/share/man";
+    + " CONFDIR=$(out)/etc DOCDIR=$(out)/share/doc/${name}"
+    + " MANDIR=$(out)/share/man";
 
-  buildInputs = [db4 iptables];
-  buildNativeInputs = [bison flex db4];
+  buildInputs = [ db4 iptables ];
+  buildNativeInputs = [ bison flex pkgconfig ];
+
+  enableParallelBuilding = true;
+
+  # Get rid of useless TeX/SGML docs.
+  postInstall = "rm -rf $out/share/doc";
 
   meta = {
-    homepage =
-      http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2;
-    description = "A collection of utilities for controlling TCP / IP"
-      + " networking and traffic control in Linux";
+    homepage = http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2;
+    description = "A collection of utilities for controlling TCP/IP networking and traffic control in Linux";
     platforms = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.eelco ];
   };
 }
diff --git a/pkgs/os-specific/linux/iptables/default.nix b/pkgs/os-specific/linux/iptables/default.nix
index a1dace598fe..78d8ee52fb1 100644
--- a/pkgs/os-specific/linux/iptables/default.nix
+++ b/pkgs/os-specific/linux/iptables/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "iptables-1.4.10";
+  name = "iptables-1.4.16.2";
 
   src = fetchurl {
     url = "http://www.netfilter.org/projects/iptables/files/${name}.tar.bz2";
-    md5 = "f382fe693f0b59d87bd47bea65eca198";
+    md5 = "57220bb26866a713073e5614f88071fc";
   };
 
   # Install header files required by miniupnpd.
diff --git a/pkgs/os-specific/linux/kernel/linux-3.0.nix b/pkgs/os-specific/linux/kernel/linux-3.0.nix
index cc6fd89e46e..b5d54befc09 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.0.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.0.nix
@@ -230,7 +230,7 @@ in
 import ./generic.nix (
 
   rec {
-    version = "3.0.45";
+    version = "3.0.46";
 
     preConfigure = ''
       substituteInPlace scripts/depmod.sh --replace '-b "$INSTALL_MOD_PATH"' ""
@@ -238,7 +238,7 @@ import ./generic.nix (
 
     src = fetchurl {
       url = "mirror://kernel/linux/kernel/v3.x/linux-${version}.tar.xz";
-      sha256 = "0mgv6iqnfam16v2s8hdxpf2imx49sjhndjc80646lk9053l5rh0d";
+      sha256 = "1m5zxbnclv1b72pn7zwrmik45pxzsapcj94m39aqq5akq8i149ig";
     };
 
     config = configWithPlatform stdenv.platform;
diff --git a/pkgs/os-specific/linux/kernel/linux-3.3.nix b/pkgs/os-specific/linux/kernel/linux-3.3.nix
index 395b93e9f3f..0db9a5c375d 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.3.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.3.nix
@@ -253,6 +253,7 @@ import ./generic.nix (
 
     features.iwlwifi = true;
     features.efiBootStub = true;
+    features.netfilterRPFilter = true;
   }
 
   // removeAttrs args ["extraConfig"]
diff --git a/pkgs/os-specific/linux/kernel/linux-3.4.nix b/pkgs/os-specific/linux/kernel/linux-3.4.nix
index e79bb111a3d..fe80e38eade 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.4.nix
@@ -239,7 +239,7 @@ in
 import ./generic.nix (
 
   rec {
-    version = "3.4.13";
+    version = "3.4.14";
     testing = false;
 
     preConfigure = ''
@@ -248,7 +248,7 @@ import ./generic.nix (
 
     src = fetchurl {
       url = "mirror://kernel/linux/kernel/v3.x/${if testing then "testing/" else ""}linux-${version}.tar.xz";
-      sha256 = "16wpnqnjxcrm2aszjdkrn4vlcdm9j35ixnq7myvc432w7pkdqk11";
+      sha256 = "0kr7yjhw5di2srryd1aypyi8mlxjh9gvmsz1684mj1fdpxi5adq4";
     };
 
     config = configWithPlatform stdenv.platform;
@@ -257,6 +257,7 @@ import ./generic.nix (
     features.iwlwifi = true;
     features.efiBootStub = true;
     features.needsCifsUtils = true;
+    features.netfilterRPFilter = true;
   }
 
   // removeAttrs args ["extraConfig"]
diff --git a/pkgs/os-specific/linux/kernel/linux-3.5.nix b/pkgs/os-specific/linux/kernel/linux-3.5.nix
index a5d375a68a7..78f60c9906a 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.5.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.5.nix
@@ -240,7 +240,7 @@ in
 import ./generic.nix (
 
   rec {
-    version = "3.5.6";
+    version = "3.5.7";
     testing = false;
 
     preConfigure = ''
@@ -249,7 +249,7 @@ import ./generic.nix (
 
     src = fetchurl {
       url = "mirror://kernel/linux/kernel/v3.x/${if testing then "testing/" else ""}linux-${version}.tar.xz";
-      sha256 = "0z6hklmpm33d1cjwzsny5s03kajp9zmdgxhfrd0aky98x36202gf";
+      sha256 = "0k3r0qrlfgn7yk35wf4c49yvyy79kzn42qcrf5kms5iir838kini";
     };
 
     config = configWithPlatform stdenv.platform;
@@ -258,6 +258,8 @@ import ./generic.nix (
     features.iwlwifi = true;
     features.efiBootStub = true;
     features.needsCifsUtils = true;
+    features.canDisableNetfilterConntrackHelpers = true;
+    features.netfilterRPFilter = true;
   }
 
   // removeAttrs args ["extraConfig"]
diff --git a/pkgs/os-specific/linux/kernel/linux-3.6.nix b/pkgs/os-specific/linux/kernel/linux-3.6.nix
index 8afcffba87f..fdd01bc97e7 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.6.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.6.nix
@@ -244,7 +244,7 @@ in
 import ./generic.nix (
 
   rec {
-    version = "3.6.1";
+    version = "3.6.2";
     testing = false;
 
     preConfigure = ''
@@ -253,7 +253,7 @@ import ./generic.nix (
 
     src = fetchurl {
       url = "mirror://kernel/linux/kernel/v3.x/${if testing then "testing/" else ""}linux-${version}.tar.xz";
-      sha256 = "0jpjhnp0pnly2nvfhb5z2wqaw66yzr9pd477rsdmx1wi9gsp07mz";
+      sha256 = "1clxrmxq09bjcxcxi2z2fmbfij0zah5jxy29b0b59hgpg24cfyb0";
     };
 
     config = configWithPlatform stdenv.platform;
@@ -262,6 +262,8 @@ import ./generic.nix (
     features.iwlwifi = true;
     features.efiBootStub = true;
     features.needsCifsUtils = true;
+    features.canDisableNetfilterConntrackHelpers = true;
+    features.netfilterRPFilter = true;
   }
 
   // removeAttrs args ["extraConfig"]
diff --git a/pkgs/os-specific/linux/spl/default.nix b/pkgs/os-specific/linux/spl/default.nix
new file mode 100644
index 00000000000..63a2a8454aa
--- /dev/null
+++ b/pkgs/os-specific/linux/spl/default.nix
@@ -0,0 +1,55 @@
+{ stdenv, fetchurl, kernel, perl, autoconf, automake, libtool, coreutils, gawk }:
+
+stdenv.mkDerivation {
+  name = "spl-0.6.0-rc11";
+  src = fetchurl {
+    url = http://github.com/downloads/zfsonlinux/spl/spl-0.6.0-rc11.tar.gz;
+    sha256 = "0brsrr9hvzlpx7a26nn8rw9k2kh9s75hmxp6h087hi64hzxysf8g";
+  };
+
+  patches = [ ./install_prefix.patch ./install_prefix_2.patch ./module_prefix.patch ];
+
+  buildInputs = [ perl kernel autoconf automake libtool ];
+
+  NIX_CFLAGS_COMPILE = "-I${kernel}/lib/modules/${kernel.modDirVersion}/build/include/generated";
+
+  preConfigure = ''
+    ./autogen.sh
+
+    substituteInPlace ./module/spl/spl-generic.c --replace /usr/bin/hostid   hostid
+    substituteInPlace ./module/spl/spl-module.c  --replace /bin/mknod        mknod 
+
+    substituteInPlace ./module/spl/spl-generic.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:${gawk}:/bin"
+    substituteInPlace ./module/spl/spl-module.c  --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:/bin"
+    substituteInPlace ./module/splat/splat-vnode.c --replace "PATH=/sbin:/usr/sbin:/bin:/usr/bin" "PATH=${coreutils}:/bin"
+  '';
+
+  configureFlags = ''
+     --with-linux=${kernel}/lib/modules/${kernel.version}/build
+     --with-linux-obj=${kernel}/lib/modules/${kernel.version}/build
+  '';
+
+  meta = {
+    description = "Kernel module driver for solaris porting layer (needed by in-kernel zfs)";
+
+    longDescription = ''
+      This kernel module is a porting layer for ZFS to work inside the linux kernel. 
+
+      LICENSE NOTE: the Linux kernel is licensed under the GNU General Public
+      License which is incompatible with ZFS which is licensed under the Sun CDDL.
+      While both the GPL and CDDL are open source licenses their terms are such that
+      it is impossible to simultaneously satisfy both licenses. This means that a
+      single derived work of the Linux kernel and ZFS cannot be legally distributed.
+
+      The ZFS code can be modified to build as a CDDL licensed kernel module
+      which is not distributed as part of the Linux kernel. This makes a Native ZFS
+      on Linux implementation possible if you are willing to download and build it
+      yourself.
+    '';
+
+    homepage = http://zfsonlinux.org/;
+    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.cddl;
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
+  };
+}
diff --git a/pkgs/os-specific/linux/spl/install_prefix.patch b/pkgs/os-specific/linux/spl/install_prefix.patch
new file mode 100644
index 00000000000..9a7393b7170
--- /dev/null
+++ b/pkgs/os-specific/linux/spl/install_prefix.patch
@@ -0,0 +1,19 @@
+*** spl-0.6.0-rc10/Makefile.am.old	Fri Aug 17 14:49:16 2012
+--- spl-0.6.0-rc10/Makefile.am	Fri Aug 17 14:51:06 2012
+***************
+*** 32,38 ****
+  if CONFIG_KERNEL
+  install-data-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/usr/src/spl-$$release/$(LINUX_VERSION); \
+  	for instfile in $(noinst_HEADERS) module/$(LINUX_SYMBOLS); do \
+  		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+  	done
+--- 32,38 ----
+  if CONFIG_KERNEL
+  install-data-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/@libexecdir@/spl/$(LINUX_VERSION); \
+  	for instfile in $(noinst_HEADERS) module/$(LINUX_SYMBOLS); do \
+  		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+  	done
diff --git a/pkgs/os-specific/linux/spl/install_prefix_2.patch b/pkgs/os-specific/linux/spl/install_prefix_2.patch
new file mode 100644
index 00000000000..6068ad1d69c
--- /dev/null
+++ b/pkgs/os-specific/linux/spl/install_prefix_2.patch
@@ -0,0 +1,32 @@
+*** git-export/include/Makefile.am	Tue Mar  6 00:05:28 2012
+--- git-export/include/Makefile.am.new	Tue Mar  6 00:04:46 2012
+***************
+*** 16,22 ****
+  
+  install-data-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/usr/src/spl-$$release/$(LINUX_VERSION); \
+  	instfiles=`find . -name '*.h'`; \
+          for instfile in $$instfiles; do \
+  		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+--- 16,22 ----
+  
+  install-data-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/@libexecdir@/spl/$(LINUX_VERSION); \
+  	instfiles=`find . -name '*.h'`; \
+          for instfile in $$instfiles; do \
+  		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+***************
+*** 24,28 ****
+  
+  uninstall-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/usr/src/spl-$$release/$(LINUX_VERSION); \
+  	$(RM) -R $$instdest
+--- 24,28 ----
+  
+  uninstall-local:
+  	release=$(SPL_META_VERSION)-$(SPL_META_RELEASE); \
+! 	instdest=$(DESTDIR)/@libexecdir@/spl/$(LINUX_VERSION); \
+  	$(RM) -R $$instdest
diff --git a/pkgs/os-specific/linux/spl/module_prefix.patch b/pkgs/os-specific/linux/spl/module_prefix.patch
new file mode 100644
index 00000000000..dd40711ccdb
--- /dev/null
+++ b/pkgs/os-specific/linux/spl/module_prefix.patch
@@ -0,0 +1,33 @@
+*** git-export/module/Makefile.in	Wed Dec 31 16:00:01 1969
+--- git-export/module/Makefile.in.new	Sat Jan 28 21:42:06 2012
+***************
+*** 17,30 ****
+  modules_install:
+  	@# Install the kernel modules
+  	$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` \
+! 		INSTALL_MOD_PATH=$(DESTDIR) \
+  		INSTALL_MOD_DIR=addon/spl $@
+  	@# Remove extraneous build products when packaging
+! 	if [ -n "$(DESTDIR)" ]; then \
+! 		find $(DESTDIR)/lib/modules/@LINUX_VERSION@ \
+  			-name 'modules.*' | xargs $(RM); \
+  	fi
+! 	sysmap=$(DESTDIR)/boot/System.map-@LINUX_VERSION@; \
+  	if [ -f $$sysmap ]; then \
+  		depmod -ae -F $$sysmap @LINUX_VERSION@; \
+  	fi
+--- 17,30 ----
+  modules_install:
+  	@# Install the kernel modules
+  	$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` \
+! 		INSTALL_MOD_PATH=@prefix@ \
+  		INSTALL_MOD_DIR=addon/spl $@
+  	@# Remove extraneous build products when packaging
+! 	if [ -n "@prefix@" ]; then \
+! 		find @prefix@/lib/modules/@LINUX_VERSION@ \
+  			-name 'modules.*' | xargs $(RM); \
+  	fi
+! 	sysmap=@prefix@/boot/System.map-@LINUX_VERSION@; \
+  	if [ -f $$sysmap ]; then \
+  		depmod -ae -F $$sysmap @LINUX_VERSION@; \
+  	fi
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
new file mode 100644
index 00000000000..cbb8f30e1b3
--- /dev/null
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -0,0 +1,53 @@
+{ stdenv, fetchurl, kernel, spl, perl, zlib, libuuid, coreutils, utillinux }:
+
+stdenv.mkDerivation {
+  name = "zfs-0.6.0-rc11";
+  src = fetchurl {
+    url = http://github.com/downloads/zfsonlinux/zfs/zfs-0.6.0-rc11.tar.gz;
+    sha256 = "0wx0srn2k31j9xdk3nvk7l847r0diyb7ph6hd006ax9l5p9zj0a7";
+  };
+
+  patches = [ ./module_perm_prefix.patch ./mount_zfs_prefix.patch ./kerneldir_path.patch ./no_absolute_paths_to_coreutils.patch ];
+
+  buildInputs = [ kernel spl perl zlib libuuid coreutils ];
+
+  NIX_CFLAGS_COMPILE = "-I${kernel}/lib/modules/${kernel.modDirVersion}/build/include/generated";
+
+  preConfigure = ''
+    substituteInPlace ./module/zfs/zfs_ctldir.c  --replace "umount -t zfs"   "${utillinux}/bin/umount -t zfs"
+    substituteInPlace ./module/zfs/zfs_ctldir.c  --replace "mount -t zfs"    "${utillinux}/bin/mount -t zfs"
+    substituteInPlace ./udev/rules.d/*           --replace "/lib/udev/vdev_id" "$out/lib/udev/vdev_id"
+  '';
+
+  configureFlags = ''
+    --with-linux=${kernel}/lib/modules/${kernel.version}/build 
+    --with-linux-obj=${kernel}/lib/modules/${kernel.version}/build 
+    --with-spl=${spl}/libexec/spl/${kernel.version}
+  '';
+
+  meta = {
+    description = "ZFS Filesystem Linux Kernel module";
+    longDescription = ''
+
+      ZFS is a filesystem that combines a logical volume manager with a
+      Copy-On-Write filesystem with data integrity detection and repair,
+      snapshotting, cloning, block devices, deduplication, and more. 
+
+      LICENSE NOTE: the Linux kernel is licensed under the GNU General Public
+      License which is incompatible with ZFS which is licensed under the Sun CDDL.
+      While both the GPL and CDDL are open source licenses their terms are such that
+      it is impossible to simultaneously satisfy both licenses. This means that a
+      single derived work of the Linux kernel and ZFS cannot be legally distributed.
+
+      The ZFS code can be modified to build as a CDDL licensed kernel module
+      which is not distributed as part of the Linux kernel. This makes a Native ZFS
+      on Linux implementation possible if you are willing to download and build it
+      yourself.
+      '';
+          
+    homepage = http://zfsonlinux.org/;
+    platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.cddl;
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
+  };
+}
diff --git a/pkgs/os-specific/linux/zfs/kerneldir_path.patch b/pkgs/os-specific/linux/zfs/kerneldir_path.patch
new file mode 100644
index 00000000000..7deda946821
--- /dev/null
+++ b/pkgs/os-specific/linux/zfs/kerneldir_path.patch
@@ -0,0 +1,140 @@
+diff -rc zfs-0.6.0-rc10.old/Makefile.in zfs-0.6.0-rc10/Makefile.in
+*** zfs-0.6.0-rc10.old/Makefile.in	Tue Aug 14 12:35:34 2012
+--- zfs-0.6.0-rc10/Makefile.in	Fri Aug 17 15:21:18 2012
+***************
+*** 1121,1127 ****
+  
+  @CONFIG_KERNEL_TRUE@install-data-local:
+  @CONFIG_KERNEL_TRUE@	release=$(ZFS_META_VERSION)-$(ZFS_META_RELEASE); \
+! @CONFIG_KERNEL_TRUE@	instdest=$(DESTDIR)/usr/src/zfs-$$release/$(LINUX_VERSION); \
+  @CONFIG_KERNEL_TRUE@	for instfile in $(noinst_HEADERS) module/$(LINUX_SYMBOLS); do \
+  @CONFIG_KERNEL_TRUE@		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+  @CONFIG_KERNEL_TRUE@	done
+--- 1121,1127 ----
+  
+  @CONFIG_KERNEL_TRUE@install-data-local:
+  @CONFIG_KERNEL_TRUE@	release=$(ZFS_META_VERSION)-$(ZFS_META_RELEASE); \
+! @CONFIG_KERNEL_TRUE@	instdest=$(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION); \
+  @CONFIG_KERNEL_TRUE@	for instfile in $(noinst_HEADERS) module/$(LINUX_SYMBOLS); do \
+  @CONFIG_KERNEL_TRUE@		$(INSTALL) -D $$instfile $$instdest/$$instfile; \
+  @CONFIG_KERNEL_TRUE@	done
+diff -rc zfs-0.6.0-rc10.old/include/Makefile.in zfs-0.6.0-rc10/include/Makefile.in
+*** zfs-0.6.0-rc10.old/include/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/Makefile.in	Fri Aug 17 15:20:50 2012
+***************
+*** 402,408 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+--- 402,408 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+diff -rc zfs-0.6.0-rc10.old/include/linux/Makefile.in zfs-0.6.0-rc10/include/linux/Makefile.in
+*** zfs-0.6.0-rc10.old/include/linux/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/linux/Makefile.in	Fri Aug 17 15:20:53 2012
+***************
+*** 337,343 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/linux
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)/linux
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
+--- 337,343 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/linux
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)/linux
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
+diff -rc zfs-0.6.0-rc10.old/include/sys/Makefile.in zfs-0.6.0-rc10/include/sys/Makefile.in
+*** zfs-0.6.0-rc10.old/include/sys/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/sys/Makefile.in	Fri Aug 17 15:20:57 2012
+***************
+*** 590,596 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)/sys
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+--- 590,596 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)/sys
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+diff -rc zfs-0.6.0-rc10.old/include/sys/fm/Makefile.in zfs-0.6.0-rc10/include/sys/fm/Makefile.in
+*** zfs-0.6.0-rc10.old/include/sys/fm/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/sys/fm/Makefile.in	Fri Aug 17 15:21:00 2012
+***************
+*** 374,380 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fm
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)/sys/fm
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+--- 374,380 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fm
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)/sys/fm
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-recursive
+  
+diff -rc zfs-0.6.0-rc10.old/include/sys/fm/fs/Makefile.in zfs-0.6.0-rc10/include/sys/fm/fs/Makefile.in
+*** zfs-0.6.0-rc10.old/include/sys/fm/fs/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/sys/fm/fs/Makefile.in	Fri Aug 17 15:21:03 2012
+***************
+*** 332,338 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fm/fs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)/sys/fm/fs
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
+--- 332,338 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fm/fs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)/sys/fm/fs
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
+diff -rc zfs-0.6.0-rc10.old/include/sys/fs/Makefile.in zfs-0.6.0-rc10/include/sys/fs/Makefile.in
+*** zfs-0.6.0-rc10.old/include/sys/fs/Makefile.in	Tue Aug 14 12:35:32 2012
+--- zfs-0.6.0-rc10/include/sys/fs/Makefile.in	Fri Aug 17 15:21:06 2012
+***************
+*** 332,338 ****
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = /usr/src/zfs-$(ZFS_META_VERSION)-$(ZFS_META_RELEASE)/$(LINUX_VERSION)/sys/fs
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
+--- 332,338 ----
+  EXTRA_DIST = $(COMMON_H) $(KERNEL_H) $(USER_H)
+  @CONFIG_USER_TRUE@libzfsdir = $(includedir)/libzfs/sys/fs
+  @CONFIG_USER_TRUE@libzfs_HEADERS = $(COMMON_H) $(USER_H)
+! @CONFIG_KERNEL_TRUE@kerneldir = $(DESTDIR)/@libexecdir@/zfs/$(LINUX_VERSION)/sys/fs
+  @CONFIG_KERNEL_TRUE@kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
+  all: all-am
+  
diff --git a/pkgs/os-specific/linux/zfs/module_perm_prefix.patch b/pkgs/os-specific/linux/zfs/module_perm_prefix.patch
new file mode 100644
index 00000000000..07cd04d1dde
--- /dev/null
+++ b/pkgs/os-specific/linux/zfs/module_perm_prefix.patch
@@ -0,0 +1,70 @@
+*** git-export/module/Makefile.in.orig	Wed Dec 31 16:00:01 1969
+--- git-export/module/Makefile.in	Tue Mar  6 00:23:07 2012
+***************
+*** 11,19 ****
+  	@# installed devel headers, or they may be in the module
+  	@# subdirectory when building against the spl source tree.
+  	@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp @SPL_OBJ@/@SPL_SYMBOLS@ .; \
+  	elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
+  	else \
+  		echo -e "\n" \
+  		"*** Missing spl symbols ensure you have built the spl:\n" \
+--- 11,21 ----
+  	@# installed devel headers, or they may be in the module
+  	@# subdirectory when building against the spl source tree.
+  	@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp -f @SPL_OBJ@/@SPL_SYMBOLS@ .; \
+! 		chmod +w @SPL_SYMBOLS@ .; \
+  	elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp -f @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
+! 		chmod +w @SPL_SYMBOLS@ .; \
+  	else \
+  		echo -e "\n" \
+  		"*** Missing spl symbols ensure you have built the spl:\n" \
+***************
+*** 35,55 ****
+  modules_install:
+  	@# Install the kernel modules
+  	$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` \
+! 		INSTALL_MOD_PATH=$(DESTDIR) \
+  		INSTALL_MOD_DIR=addon/zfs $@
+  	@# Remove extraneous build products when packaging
+! 	if [ -n "$(DESTDIR)" ]; then \
+! 		find $(DESTDIR)/lib/modules/@LINUX_VERSION@ \
+  			-name 'modules.*' | xargs $(RM); \
+  	fi
+! 	sysmap=$(DESTDIR)/boot/System.map-@LINUX_VERSION@; \
+  	if [ -f $$sysmap ]; then \
+  		depmod -ae -F $$sysmap @LINUX_VERSION@; \
+  	fi
+  
+  modules_uninstall:
+  	@# Uninstall the kernel modules
+! 	$(RM) -R $(DESTDIR)/lib/modules/@LINUX_VERSION@/addon/zfs
+  
+  distdir:
+  
+--- 37,57 ----
+  modules_install:
+  	@# Install the kernel modules
+  	$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` \
+! 		INSTALL_MOD_PATH=@prefix@ \
+  		INSTALL_MOD_DIR=addon/zfs $@
+  	@# Remove extraneous build products when packaging
+! 	if [ -n "@prefix@" ]; then \
+! 		find @prefix@/lib/modules/@LINUX_VERSION@ \
+  			-name 'modules.*' | xargs $(RM); \
+  	fi
+! 	sysmap=@prefix@/boot/System.map-@LINUX_VERSION@; \
+  	if [ -f $$sysmap ]; then \
+  		depmod -ae -F $$sysmap @LINUX_VERSION@; \
+  	fi
+  
+  modules_uninstall:
+  	@# Uninstall the kernel modules
+! 	$(RM) -R @prefix@/lib/modules/@LINUX_VERSION@/addon/zfs
+  
+  distdir:
+  
diff --git a/pkgs/os-specific/linux/zfs/mount_zfs_prefix.patch b/pkgs/os-specific/linux/zfs/mount_zfs_prefix.patch
new file mode 100644
index 00000000000..94710c5c985
--- /dev/null
+++ b/pkgs/os-specific/linux/zfs/mount_zfs_prefix.patch
@@ -0,0 +1,24 @@
+*** zfs-0.6.0-rc4.old/cmd/mount_zfs/Makefile.in	Thu May  5 15:12:25 2011
+--- zfs-0.6.0-rc4/cmd/mount_zfs/Makefile.in	Fri Jun  3 16:42:41 2011
+***************
+*** 285,296 ****
+  prefix = @prefix@
+  program_transform_name = @program_transform_name@
+  psdir = @psdir@
+! 
+! #
+! # Ignore the prefix for the mount helper.  It must be installed in /sbin/
+! # because this path is hardcoded in the mount(8) for security reasons.
+! #
+! sbindir = /sbin
+  sharedstatedir = @sharedstatedir@
+  srcdir = @srcdir@
+  sysconfdir = @sysconfdir@
+--- 285,291 ----
+  prefix = @prefix@
+  program_transform_name = @program_transform_name@
+  psdir = @psdir@
+! sbindir = @sbindir@
+  sharedstatedir = @sharedstatedir@
+  srcdir = @srcdir@
+  sysconfdir = @sysconfdir@
diff --git a/pkgs/os-specific/linux/zfs/no_absolute_paths_to_coreutils.patch b/pkgs/os-specific/linux/zfs/no_absolute_paths_to_coreutils.patch
new file mode 100644
index 00000000000..e223e34c3a4
--- /dev/null
+++ b/pkgs/os-specific/linux/zfs/no_absolute_paths_to_coreutils.patch
@@ -0,0 +1,25 @@
+*** git-export/module/Makefile.in.old	Tue Mar  6 01:04:48 2012
+--- git-export/module/Makefile.in	Tue Mar  6 01:04:59 2012
+***************
+*** 11,20 ****
+  	@# installed devel headers, or they may be in the module
+  	@# subdirectory when building against the spl source tree.
+  	@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp -f @SPL_OBJ@/@SPL_SYMBOLS@ .; \
+  		chmod +w @SPL_SYMBOLS@ .; \
+  	elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
+! 		/bin/cp -f @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
+  		chmod +w @SPL_SYMBOLS@ .; \
+  	else \
+  		echo -e "\n" \
+--- 11,20 ----
+  	@# installed devel headers, or they may be in the module
+  	@# subdirectory when building against the spl source tree.
+  	@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
+! 		cp -f @SPL_OBJ@/@SPL_SYMBOLS@ .; \
+  		chmod +w @SPL_SYMBOLS@ .; \
+  	elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
+! 		cp -f @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
+  		chmod +w @SPL_SYMBOLS@ .; \
+  	else \
+  		echo -e "\n" \
diff --git a/pkgs/tools/misc/gsmartcontrol/default.nix b/pkgs/tools/misc/gsmartcontrol/default.nix
new file mode 100644
index 00000000000..60003b3b5d5
--- /dev/null
+++ b/pkgs/tools/misc/gsmartcontrol/default.nix
@@ -0,0 +1,23 @@
+{ fetchurl, stdenv, smartmontools, gtk, gtkmm, libglademm, pkgconfig, pcre }:
+
+stdenv.mkDerivation rec {
+  version="0.8.7";
+  name = "gsmartcontrol";
+
+  src = fetchurl {
+    url = "http://artificialtime.com/gsmartcontrol/gsmartcontrol-${version}.tar.bz2";
+    sha256 = "1ipykzqpfvlr84j38hr7q2cag4imrn1gql10slp8bfrs4h1si3vh";
+  };
+
+  buildInputs = [ smartmontools gtk gtkmm libglademm pkgconfig pcre ];
+
+  #installTargets = "install datainstall";
+
+  meta = {
+    description = "GSmartControl is a graphical user interface for smartctl (from smartmontools package), which is a tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data on modern hard disk drives.";
+    homepage = http://gsmartcontrol.berlios.de;
+    license = "GPLv2+";
+    maintainers = with stdenv.lib.maintainers; [qknight];
+    platforms = with stdenv.lib.platforms; linux;
+  };
+}
diff --git a/pkgs/tools/misc/testdisk/default.nix b/pkgs/tools/misc/testdisk/default.nix
index fd9f4578294..6ccfea50482 100644
--- a/pkgs/tools/misc/testdisk/default.nix
+++ b/pkgs/tools/misc/testdisk/default.nix
@@ -1,18 +1,18 @@
-{stdenv, fetchurl, ncurses, libjpeg, e2fsprogs, zlib, openssl}:
+{stdenv, fetchurl, ncurses, libjpeg, e2fsprogs, zlib, openssl, libuuid}:
 
 stdenv.mkDerivation {
-  name = "testdisk-6.8";
+  name = "testdisk-6.13";
   
   src = fetchurl {
-    url = http://www.cgsecurity.org/testdisk-6.8.tar.bz2;
-    sha256 = "0cyqikcyi6zj671kkr8vydqskh2r7f3n1v3xks1vh1biaffqq2ir";
+    url = http://www.cgsecurity.org/testdisk-6.13.tar.bz2;
+    sha256 = "087jrn41z3ymf1b6njl2bg99pr79v8l1f63f7rn5ni69vz6mq9s8";
   };
 
-  buildInputs = [ncurses libjpeg e2fsprogs zlib openssl];
+  buildInputs = [ncurses libjpeg e2fsprogs zlib openssl libuuid];
 
   meta = {
     homepage = http://www.cgsecurity.org/wiki/TestDisk;
-    license = "GPL";
+    license = "GPLv2+";
     longDescription = ''
       TestDisk is a program for data recovery, primarily designed to
       help recover lost partitions and/or make non-booting disks
diff --git a/pkgs/tools/networking/miniupnpd/default.nix b/pkgs/tools/networking/miniupnpd/default.nix
index 6db47f8e079..b5002d22990 100644
--- a/pkgs/tools/networking/miniupnpd/default.nix
+++ b/pkgs/tools/networking/miniupnpd/default.nix
@@ -1,33 +1,34 @@
-{ stdenv, fetchurl, iptables }:
+{ stdenv, fetchurl, iptables, libnfnetlink, libnetfilter_conntrack }:
 
 assert stdenv.isLinux;
 
 stdenv.mkDerivation rec {
-  name = "miniupnpd-1.4";
+  name = "miniupnpd-1.7.20121005";
 
   src = fetchurl {
     url = "http://miniupnp.free.fr/files/download.php?file=${name}.tar.gz";
-    sha256 = "06q5agkzv2snjxcsszpm27h8bqv41jijahs8jqnarxdrik97rfl5";
+    sha256 = "03kaxj808hgj1zf2528pzilgywgh70mh0qivjb5nm3spziiq32sv";
   };
 
-  buildInputs = [ iptables ];
+  buildInputs = [ iptables libnfnetlink libnetfilter_conntrack ];
+
+  patchPhase = ''
+    sed -i -e 's/upnputils\.o -lnfnetlink/upnputils.o/' Makefile.linux
+  '';
 
   NIX_CFLAGS_COMPILE = "-DIPTABLES_143";
 
-  NIX_CFLAGS_LINK = "-liptc";
-  
+  NIX_CFLAGS_LINK = "-liptc -lnfnetlink";
+
   makefile = "Makefile.linux";
 
   makeFlags = "LIBS=";
 
-  postBuild = "cat config.h";
-
   installFlags = "PREFIX=$(out) INSTALLPREFIX=$(out)";
 
-  postInstall =
+  preInstall =
     ''
-      mkdir -p $out/share/man/man1
-      cp miniupnpd.1 $out/share/man/man1/
+      mkdir -p $out/share/man/man8
     '';
 
   meta = {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index caedbfdb783..8bbe6bc588d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4257,6 +4257,8 @@ let
 
   libmng = callPackage ../development/libraries/libmng { };
 
+  libmnl = callPackage ../development/libraries/libmnl { };
+
   libmodplug = callPackage ../development/libraries/libmodplug {};
 
   libmpcdec = callPackage ../development/libraries/libmpcdec { };
@@ -4275,6 +4277,10 @@ let
 
   libmusicbrainz = libmusicbrainz3;
 
+  libnetfilter_conntrack = callPackage ../development/libraries/libnetfilter_conntrack { };
+
+  libnfnetlink = callPackage ../development/libraries/libnfnetlink { };
+
   libnih = callPackage ../development/libraries/libnih { };
 
   libnova = callPackage ../development/libraries/libnova { };
@@ -5978,6 +5984,8 @@ let
 
     perf = callPackage ../os-specific/linux/kernel/perf.nix { };
 
+    spl = callPackage ../os-specific/linux/spl/default.nix { };
+
     sysprof = callPackage ../development/tools/profiling/sysprof {
       inherit (gnome) libglade;
     };
@@ -5997,6 +6005,8 @@ let
     };
 
     virtualboxGuestAdditions = callPackage ../applications/virtualization/virtualbox/guest-additions { };
+
+    zfs = callPackage ../os-specific/linux/zfs/default.nix { };
   };
 
   # Build the kernel modules for the some of the kernels.
@@ -8141,8 +8151,12 @@ let
     inherit (gnome) gnomedocutils;
   };
 
-  gtypist = callPackage ../games/gtypist { };
+  gsmartcontrol = callPackage ../tools/misc/gsmartcontrol {
+    inherit (gnome) libglademm;
+  };
 
+  gtypist = callPackage ../games/gtypist { };
+ 
   hexen = callPackage ../games/hexen { };
 
   icbm3d = callPackage ../games/icbm3d { };
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 387e8964705..9ef6887d2be 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1718,6 +1718,23 @@ let pythonPackages = python.modules // rec {
   };
 
 
+  publicsuffix = buildPythonPackage rec {
+    name = "publicsuffix-${version}";
+    version = "1.0.2";
+
+    src = fetchurl {
+      url = "http://pypi.python.org/packages/source/p/publicsuffix/${name}.tar.gz";
+      md5 = "f86babf56f6e58b564d3853adebcf37a";
+    };
+
+    meta = {
+      description = "Allows to get the public suffix of a domain name";
+      homepage = "http://pypi.python.org/pypi/publicsuffix/";
+      license = pkgs.lib.licenses.mit;
+    };
+  };
+
+
   pyasn1 = buildPythonPackage ({
     name = "pyasn1-0.0.11a";
 
diff --git a/pkgs/top-level/release.nix b/pkgs/top-level/release.nix
index 0f8ea5574e3..727aff16f01 100644
--- a/pkgs/top-level/release.nix
+++ b/pkgs/top-level/release.nix
@@ -360,6 +360,7 @@ with (import ./release-lib.nix);
   firefox36Pkgs.firefox = linux;
   firefox12Pkgs.firefox = linux;
   firefox15Pkgs.firefox = linux;
+  firefox16Pkgs.firefox = linux;
 
   gnome = {
     gnome_panel = linux;