diff --git a/04_build_linux.sh b/04_build_linux.sh
index 35292a1..f112ffb 100755
--- a/04_build_linux.sh
+++ b/04_build_linux.sh
@@ -29,7 +29,24 @@ make ARCH=riscv CROSS_COMPILE=${CC} mpfs_defconfig
 
 ./scripts/config --enable CONFIG_MEMCG
 ./scripts/config --enable CONFIG_MEMCG_KMEM
+./scripts/config --enable CONFIG_RT_GROUP_SCHED
+./scripts/config --enable CONFIG_SCHED_MM_CID
+./scripts/config --enable CONFIG_CGROUP_PIDS
+./scripts/config --enable CONFIG_CGROUP_FREEZER
 ./scripts/config --enable CONFIG_CGROUP_HUGETLB
+./scripts/config --enable CONFIG_CPUSETS
+./scripts/config --enable CONFIG_PROC_PID_CPUSET
+./scripts/config --enable CONFIG_CGROUP_DEVICE
+./scripts/config --enable CONFIG_CGROUP_CPUACCT
+./scripts/config --enable CONFIG_CGROUP_PERF
+./scripts/config --enable CONFIG_NAMESPACES
+./scripts/config --enable CONFIG_UTS_NS
+./scripts/config --enable CONFIG_TIME_NS
+./scripts/config --enable CONFIG_IPC_NS
+./scripts/config --enable CONFIG_USER_NS
+./scripts/config --enable CONFIG_PID_NS
+./scripts/config --enable CONFIG_NET_NS
+./scripts/config --enable CONFIG_CHECKPOINT_RESTORE
 
 ./scripts/config --set-str CONFIG_CMDLINE ""
 ./scripts/config --disable CONFIG_CMDLINE_FALLBACK
@@ -90,6 +107,11 @@ make ARCH=riscv CROSS_COMPILE=${CC} mpfs_defconfig
 ./scripts/config --disable CONFIG_IMA
 ./scripts/config --disable CONFIG_EVM
 
+#./scripts/config --disable CONFIG_VMAP_STACK
+#./scripts/config --disable CONFIG_SMP
+
+#make ARCH=riscv CROSS_COMPILE=${CC} menuconfig
+
 echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} Image modules dtbs"
 make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} Image modules dtbs
 
diff --git a/patches/linux/mpfs_defconfig b/patches/linux/mpfs_defconfig
index 72f47d9..decc374 100644
--- a/patches/linux/mpfs_defconfig
+++ b/patches/linux/mpfs_defconfig
@@ -152,20 +152,27 @@ CONFIG_MEMCG_KMEM=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 CONFIG_CFS_BANDWIDTH=y
-# CONFIG_RT_GROUP_SCHED is not set
-# CONFIG_CGROUP_PIDS is not set
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_CGROUP_PIDS=y
 # CONFIG_CGROUP_RDMA is not set
-# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_FREEZER=y
 CONFIG_CGROUP_HUGETLB=y
-# CONFIG_CPUSETS is not set
-# CONFIG_CGROUP_DEVICE is not set
-# CONFIG_CGROUP_CPUACCT is not set
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
 CONFIG_CGROUP_BPF=y
 # CONFIG_CGROUP_MISC is not set
 # CONFIG_CGROUP_DEBUG is not set
 CONFIG_SOCK_CGROUP_DATA=y
-# CONFIG_NAMESPACES is not set
-# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+CONFIG_CHECKPOINT_RESTORE=y
 # CONFIG_SCHED_AUTOGROUP is not set
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
@@ -208,7 +215,7 @@ CONFIG_MEMBARRIER=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_BASE_RELATIVE=y
-# CONFIG_KCMP is not set
+CONFIG_KCMP=y
 CONFIG_RSEQ=y
 # CONFIG_DEBUG_RSEQ is not set
 # CONFIG_EMBEDDED is not set
@@ -479,6 +486,7 @@ CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
 CONFIG_QUEUED_RWLOCKS=y
 CONFIG_ARCH_HAS_MMIOWB=y
 CONFIG_MMIOWB=y
+CONFIG_FREEZER=y
 
 #
 # Executable file formats