Merge remote-tracking branch 'origin/master' into hardened-stdenv

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

@@ -109,6 +109,7 @@ let
       buildFlags = [
         "KBUILD_BUILD_VERSION=1-NixOS"
         platform.kernelTarget
+        "vmlinux"  # for "perf" and things like that
       ] ++ optional isModular "modules";
 
       installFlags = [
@@ -122,10 +123,13 @@ let
                           if platform.kernelTarget == "zImage" then "zinstall" else
                           "install") ];
 
-      postInstall = (optionalString installsFirmware ''
+      postInstall = ''
+        mkdir -p $dev
+        cp $buildRoot/vmlinux $dev/
+      '' + (optionalString installsFirmware ''
         mkdir -p $out/lib/firmware
       '') + (if (platform ? kernelDTB && platform.kernelDTB) then ''
- 	make $makeFlags "''${makeFlagsArray[@]}" dtbs
+        make $makeFlags "''${makeFlagsArray[@]}" dtbs
         mkdir -p $out/dtbs
         cp $buildRoot/arch/$karch/boot/dts/*.dtb $out/dtbs
       '' else "") + (if isModular then ''
@@ -190,6 +194,8 @@ let
           $installFlags "''${installFlagsArray[@]}"
       '');
 
+      requiredSystemFeatures = [ "big-parallel" ];
+
       meta = {
         description =
           "The Linux kernel" +