sys-kernel/coreos-modules: enable CONFIG_MEMCG_V1

thechristschn · chewi · commit 41c5fc2ee037 · 2025-11-07T11:24:44.000Z
Signed-off-by: Christian Baumann &lt;thechristschn@gmail.com&gt;
Signed-off-by: James Le Cuirot &lt;jlecuirot@microsoft.com&gt;
diff --git a/changelog/bugfixes/2025-09-19-kernel-config-memcg-v1.md b/changelog/bugfixes/2025-09-19-kernel-config-memcg-v1.md
@@ -0,0 +1 @@
+- Enabled `CONFIG_MEMCG_V1` to mitigate cgroupsv1 removal (e.g JVM) ([Flatcar#1884](https://github.com/flatcar/Flatcar/issues/1884))
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/commonconfig-6.12 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/commonconfig-6.12
@@ -467,6 +467,7 @@ CONFIG_MEGARAID_MM=m
 CONFIG_MEGARAID_NEWGEN=y
 CONFIG_MEGARAID_SAS=m
 CONFIG_MEMCG=y
+CONFIG_MEMCG_V1=y
 CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_MEMTEST=y

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+- Enabled `CONFIG_MEMCG_V1` to mitigate cgroupsv1 removal (e.g JVM) ([Flatcar#1884](https://github.com/flatcar/Flatcar/issues/1884))