From e01c96d14c356ec035774d5b5b74c533d1ceaf3e Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Sun, 12 Apr 2015 19:17:53 -0400
Subject: [PATCH] Add linux 4.0

Untested yet, my build machine is too slow
---
 pkgs/os-specific/linux/kernel/linux-4.0.nix | 18 ++++++++++++++++++
 pkgs/top-level/all-packages.nix             | 13 ++++++++++++-
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/os-specific/linux/kernel/linux-4.0.nix

diff --git a/pkgs/os-specific/linux/kernel/linux-4.0.nix b/pkgs/os-specific/linux/kernel/linux-4.0.nix
new file mode 100644
index 000000000000..db28e0defa43
--- /dev/null
+++ b/pkgs/os-specific/linux/kernel/linux-4.0.nix
@@ -0,0 +1,18 @@
+{ stdenv, fetchurl, ... } @ args:
+
+import ./generic.nix (args // rec {
+  version = "4.0";
+  modDirVersion = "4.0.0";
+  extraMeta.branch = "4.0";
+
+  src = fetchurl {
+    url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
+    sha256 = "0nis1r9fg562ysirzlyvfxvirpcfhxhhpfv3s13ccz20qiqiy46f";
+  };
+
+  features.iwlwifi = true;
+  features.efiBootStub = true;
+  features.needsCifsUtils = true;
+  features.canDisableNetfilterConntrackHelpers = true;
+  features.netfilterRPFilter = true;
+} // (args.argsOverride or {}))
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4d985d819c41..1a7d73cf6d4e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9084,6 +9084,16 @@ let
       ];
   };
 
+  linux_4_0 = makeOverridable (import ../os-specific/linux/kernel/linux-4.0.nix) {
+    inherit fetchurl stdenv perl buildLinux;
+    kernelPatches = [ kernelPatches.bridge_stp_helper ]
+      ++ lib.optionals ((platform.kernelArch or null) == "mips")
+      [ kernelPatches.mips_fpureg_emu
+        kernelPatches.mips_fpu_sigill
+        kernelPatches.mips_ext3_n32
+      ];
+  };
+
   linux_testing = makeOverridable (import ../os-specific/linux/kernel/linux-testing.nix) {
     inherit fetchurl stdenv perl buildLinux;
     kernelPatches = [ kernelPatches.bridge_stp_helper ]
@@ -9244,7 +9254,7 @@ let
   linux = linuxPackages.kernel;
 
   # Update this when adding the newest kernel major version!
-  linuxPackages_latest = pkgs.linuxPackages_3_19;
+  linuxPackages_latest = pkgs.linuxPackages_4_0;
   linux_latest = linuxPackages_latest.kernel;
 
   # Build the kernel modules for the some of the kernels.
@@ -9257,6 +9267,7 @@ let
   linuxPackages_3_14 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_14 linuxPackages_3_14);
   linuxPackages_3_18 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_18 linuxPackages_3_18);
   linuxPackages_3_19 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_3_19 linuxPackages_3_19);
+  linuxPackages_4_0 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_4_0 linuxPackages_4_0);
   linuxPackages_testing = recurseIntoAttrs (linuxPackagesFor pkgs.linux_testing linuxPackages_testing);
   linuxPackages_custom = {version, src, configfile}:
                            let linuxPackages_self = (linuxPackagesFor (pkgs.linuxManualConfig {inherit version src configfile;