From 6f6d4117770a824cf2bcdebe4c63bd521170996e Mon Sep 17 00:00:00 2001
From: Jaroslav Klech <jklech@redhat.com>
Date: Sep 22 2019 13:56:55 +0000
Subject: [PATCH 1/2] Describes issue #361


---

diff --git a/modules/release-notes/pages/sysadmin/Kernel.adoc b/modules/release-notes/pages/sysadmin/Kernel.adoc
index a5f7301..529bd7a 100644
--- a/modules/release-notes/pages/sysadmin/Kernel.adoc
+++ b/modules/release-notes/pages/sysadmin/Kernel.adoc
@@ -3,3 +3,19 @@ include::{partialsdir}/entities.adoc[]
 
 [[sect-kernel]]
 = Kernel
+
+== Fedora now uses cgroups-v2 by default
+
+Enablement of *control groups version 2* (`cgroups-v2`) by default allows the system utilities to conveniently take advantage of new functionality and fixes this kernel feature brings.
+
+Users have to update any tools or scripts they used for manual configuration of `cgroups-v1` so that they reflect `cgroups-v2` now. The tools or scripts should not require any changes, if they utilized the `systemd` interfaces. 
+
+Some container engines leak the control group hierarchy into containers. This could pose a problem for container images that expect to be running in a *control group version 1* environment. 
+
+[NOTE]
+====
+To retain the old default of *control groups version 1* (`cgroups-v1`), set the following kernel command line parameter:
+
+	`systemd.unified_cgroup_hierarchy=0`
+====
+

From 06f98a01f9bbb437b0e51b2cba69ed2735483fa9 Mon Sep 17 00:00:00 2001
From: Jaroslav Klech <jklech@redhat.com>
Date: Sep 23 2019 10:41:31 +0000
Subject: [PATCH 2/2] Adds anchor


---

diff --git a/modules/release-notes/pages/sysadmin/Kernel.adoc b/modules/release-notes/pages/sysadmin/Kernel.adoc
index 529bd7a..9e84878 100644
--- a/modules/release-notes/pages/sysadmin/Kernel.adoc
+++ b/modules/release-notes/pages/sysadmin/Kernel.adoc
@@ -4,6 +4,7 @@ include::{partialsdir}/entities.adoc[]
 [[sect-kernel]]
 = Kernel
 
+[[cgroups-v2-by-default]]
 == Fedora now uses cgroups-v2 by default
 
 Enablement of *control groups version 2* (`cgroups-v2`) by default allows the system utilities to conveniently take advantage of new functionality and fixes this kernel feature brings.