From 96fbdf859498fdd4441bc091a12715c751cc76a1 Mon Sep 17 00:00:00 2001
From: Alexander Ried <ried@mytum.de>
Date: Wed, 5 Oct 2016 12:52:45 +0200
Subject: [PATCH] kernel: Disable RT_GROUP_SCHED

Follow systemd recommendation
https://github.com/systemd/systemd/blob/fd74fa791f95433ac52520764b67e6fb4bda2c0e/README#L96-L103
---
 pkgs/os-specific/linux/kernel/common-config.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index d7dab32e2971..3a13001a80d5 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -395,7 +395,7 @@ with stdenv.lib;
 
   # Linux containers.
   NAMESPACES? y #  Required by 'unshare' used by 'nixos-install'
-  RT_GROUP_SCHED? y
+  RT_GROUP_SCHED n
   CGROUP_DEVICE? y
   MEMCG y
   MEMCG_SWAP y