[SRU][N:aws-6.17][PATCH 1/1] UBUNTU: [Config] enable MEMCG_V1 and CPUSETS_V1 on Noble AWS

Gabriela Bittencourt gabriela.bittencourt at canonical.com
Fri Mar 13 16:38:10 UTC 2026


BugLink: https://bugs.launchpad.net/bugs/2122368

Re-enable cgroup v1 support for Noble AWS. Starting in 6.12, cgroup v1
support was placed behind CONFIG_CPUSETS_V1 and CONFIG_MEMCG_V1 which
defaults to `n`.

Set CONFIG_CPUSETS_V1, CONFIG_MEMCG_V1 and CONFIG_PROC_PID_CPUSET to
`y`.

Signed-off-by: Gabriela Bittencourt <gabriela.bittencourt at canonical.com>
---
 debian.aws-6.17/config/annotations | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/debian.aws-6.17/config/annotations b/debian.aws-6.17/config/annotations
index d577fef866bc..7edaaae54b5e 100644
--- a/debian.aws-6.17/config/annotations
+++ b/debian.aws-6.17/config/annotations
@@ -6,6 +6,14 @@
 
 include "../../debian.aws/config/annotations"
 
+CONFIG_CPUSETS_V1                               policy<{'amd64': 'y', 'arm64': 'y'}>
+CONFIG_CPUSETS_V1                               note<'Leave cpuset v1 enabled on Noble AWS kernels 6.17+ -- LP: #2122368'>
+
+CONFIG_MEMCG_V1                                 policy<{'amd64': 'y', 'arm64': 'y'}>
+CONFIG_MEMCG_V1                                 note<'Leave memcg v1 enabled on Noble AWS kernels 6.17+ -- LP: #2122368'>
+
+CONFIG_PROC_PID_CPUSET                          policy<{'amd64': 'y', 'arm64': 'y'}>
+CONFIG_PROC_PID_CPUSET                          note<'Dependency to enable cpuset v1'>
 
 # ---- Annotations without notes ----
 
-- 
2.51.0




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