Update Zen Kernel

svn path=/nixpkgs/trunk/; revision=18174

pkgs/os-specific/linux/zen-kernel/2.6.31-zen5.nix

@@ -0,0 +1,102 @@
+a :  
+let 
+  s = import ./src-for-2.6.31-zen5.nix;
+  in 
+(import ../kernel/generic.nix) (rec {
+  inherit (a) stdenv fetchurl perl mktemp module_init_tools;
+
+  src = a.builderDefs.fetchGitFromSrcInfo s;
+  version = "2.6.31-zen5";
+  config = "./kernel-config";
+  features = {
+    iwlwifi = true;
+    zen = true;
+    fbConDecor = true;
+    aufs = true;
+  };
+
+  extraMeta = {
+    maintainers = [
+      a.lib.maintainers.raskin
+    ];
+    platforms = with a.lib.platforms; 
+      linux;
+  };
+
+  preConfigure = '' 
+    killOption () {
+      sed -re 's/^('"$1"')=.*/# \1 is not set/' -i .config
+    }
+    setOptionVal () {
+      sed -re 's/^('"$1"')=.*/\1='"$2"'/' -i .config
+      sed -re 's/^# ('"$1"') is not set/\1='"$2"'/' -i .config
+      sed -re "1i$1=$2" -i .config
+    }
+    setOptionMod () {
+      setOptionVal "$1" m
+    }
+    setOptionYes () {
+      setOptionVal "$1" y
+    }
+
+    make allmodconfig
+
+    killOption CONFIG_CMDLINE_OVERRIDE
+
+    killOption 'CONFIG_.*_DEBUG.*'
+    killOption 'CONFIG_DEBUG.*'
+    killOption CONFIG_AUDIT_ARCH
+    killOption CONFIG_PERF_COUNTERS
+    killOption 'CONFIG_GCOV.*'
+    killOption 'CONFIG_KGDB.*'
+    killOption 'CONFIG_.*_TEST'
+    killOption CONFIG_TASKSTATS
+
+    killOption CONFIG_SLQB
+    killOption CONFIG_SLQB_ALLOCATOR
+    setOptionYes CONFIG_SLUB_ALLOCATOR
+    setOptionYes CONFIG_SLUB
+    killOption CONFIG_ACPI_CUSTOM_DSDT_INITRD
+    killOption CONFIG_DEVTMPFS
+    killOption CONFIG_DEVTMPFS_MOUNT
+
+    killOption CONFIG_IMA
+  '' +
+  ''
+    killOption CONFIG_USB_OTG_BLACKLIST_HUB
+  ''+
+  ''
+    killOption CONFIG_KERNEL_BZIP2
+    killOption CONFIG_KERNEL_LZMA
+    setOptionYes CONFIG_KERNEL_GZIP
+  ''+
+  ''
+    killOption CONFIG_FB_TILEBLITTING
+    killOption CONFIG_FB_S3
+    killOption CONFIG_FB_VT8623
+    killOption CONFIG_FB_ARK
+    setOptionYes CONFIG_FRAMEBUFFER_CONSOLE
+    setOptionYes CONFIG_FB
+    make oldconfig
+    setOptionYes CONFIG_FB_CON_DECOR
+    setOptionYes CONFIG_FB_VESA
+  ''+
+  ''
+    killOption CONFIG_PREEMPT_NONE
+    setOptionYes CONFIG_PREEMPT_VOLUNTARY
+  ''+
+  ''
+    killOption CONFIG_PRAMFS
+  ''+
+  (if a.lib.attrByPath ["ckSched"] false a then ''
+    killOption CONFIG_CPU_CFS
+    setOptionYes CONFIG_CPU_BFS
+    killOption CONFIG_NO_HZ
+    killOption CONFIG_HZ_1000
+    setOptionYes CONFIG_HZ_250
+    setOptionVal CONFIG_HZ 250
+  ''else "") +
+  ''
+    cp .config ${config}
+  '';
+})

pkgs/os-specific/linux/zen-kernel/src-for-2.6.31-zen5.nix

@@ -0,0 +1,9 @@
+rec {
+   version="cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   name="zen-linux-cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   hash="86e254d1aab17a66d7f5a83d93430b11dbeb95be1ee06f1d6a4c36219e4dfaf4";
+   rev="cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   url="git://zen-kernel.org/kernel/zen-stable.git";
+  
+  
+}

pkgs/os-specific/linux/zen-kernel/src-for-zen-stable.nix

@@ -1,8 +1,8 @@
 rec {
-   version="cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   version="66a44aa93959818bdb8153fea27b0992197ebc54";
-   name="zen-linux-cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   name="zen-linux-66a44aa93959818bdb8153fea27b0992197ebc54";
-   hash="86e254d1aab17a66d7f5a83d93430b11dbeb95be1ee06f1d6a4c36219e4dfaf4";
+   hash="f5c86214424c8a7202c2dd9bbbd800561940af00800edb8afab080a73c185bca";
-   rev="cd9caea74b8f90e8dded45a93a173f0f5c5aef25";
+   rev="66a44aa93959818bdb8153fea27b0992197ebc54";
    url="git://zen-kernel.org/kernel/zen-stable.git";
   
   

pkgs/os-specific/linux/zen-kernel/zen-stable.nix

@@ -6,7 +6,7 @@ in
   inherit (a) stdenv fetchurl perl mktemp module_init_tools;
 
   src = a.builderDefs.fetchGitFromSrcInfo s;
-  version = "2.6.31-zen5";
+  version = "2.6.31-zen7";
   config = "./kernel-config";
   features = {
     iwlwifi = true;

pkgs/top-level/all-packages.nix

@@ -5537,7 +5537,7 @@ let
     kernelPatches = [];
   };
 
-  kernel_2_6_31_zen5 = makeOverridable (import ../os-specific/linux/zen-kernel/zen-stable.nix) {
+  kernel_2_6_31_zen5 = makeOverridable (import ../os-specific/linux/zen-kernel/2.6.31-zen5.nix) {
     inherit fetchurl stdenv perl mktemp module_init_tools
       lib builderDefs;
   };
@@ -5546,8 +5546,17 @@ let
     ckSched = true;
   };
 
-  kernel_2_6_31_zen = kernel_2_6_31_zen5;
+  kernel_2_6_31_zen7 = makeOverridable (import ../os-specific/linux/zen-kernel/zen-stable.nix) {
-  kernel_2_6_31_zen_bfs = kernel_2_6_31_zen5_bfs;
+    inherit fetchurl stdenv perl mktemp module_init_tools
+      lib builderDefs;
+  };
+
+  kernel_2_6_31_zen7_bfs = kernel_2_6_31_zen7.override {
+    ckSched = true;
+  };
+
+  kernel_2_6_31_zen = kernel_2_6_31_zen7;
+  kernel_2_6_31_zen_bfs = kernel_2_6_31_zen7_bfs;
 
   /* Kernel modules are inherently tied to a specific kernel.  So
      rather than provide specific instances of those packages for a