From ca6d41ae654386562ef7f00ae268e6e9070a3f49 Mon Sep 17 00:00:00 2001
From: Peter Hoeg <peter@hoeg.com>
Date: Fri, 28 Sep 2018 22:10:31 +0800
Subject: [PATCH] nixos-installer: use the hyperv module on hyperv

---
 nixos/modules/installer/tools/nixos-generate-config.pl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nixos/modules/installer/tools/nixos-generate-config.pl b/nixos/modules/installer/tools/nixos-generate-config.pl
index 359caad89a72..b70faa380e54 100644
--- a/nixos/modules/installer/tools/nixos-generate-config.pl
+++ b/nixos/modules/installer/tools/nixos-generate-config.pl
@@ -277,8 +277,7 @@ if ($virt eq "qemu" || $virt eq "kvm" || $virt eq "bochs") {
 
 # Also for Hyper-V.
 if ($virt eq "microsoft") {
-    push @initrdAvailableKernelModules, "hv_storvsc";
-    $videoDriver = "fbdev";
+    push @attrs, "virtualisation.hypervGuest.enable = true;"
 }