diff --git a/project-lakitu/sys-kernel/lakitu-kernel-5_4/files/base.config b/project-lakitu/sys-kernel/lakitu-kernel-5_4/files/base.config
index 8df0150..e13a9e1 100644
--- a/project-lakitu/sys-kernel/lakitu-kernel-5_4/files/base.config
+++ b/project-lakitu/sys-kernel/lakitu-kernel-5_4/files/base.config
@@ -365,7 +365,7 @@
 # CONFIG_AMD_NUMA is not set
 CONFIG_X86_64_ACPI_NUMA=y
 CONFIG_NODES_SPAN_OTHER_NODES=y
-# CONFIG_NUMA_EMU is not set
+CONFIG_NUMA_EMU=y
 CONFIG_NODES_SHIFT=6
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
@@ -832,10 +832,12 @@
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
 CONFIG_HAVE_FAST_GUP=y
+CONFIG_MEMORY_ISOLATION=y
 # CONFIG_MEMORY_HOTPLUG is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_COMPACTION=y
 CONFIG_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_BOUNCE=y
 CONFIG_VIRT_TO_BUS=y
@@ -849,7 +851,10 @@
 CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
 # CONFIG_CLEANCACHE is not set
 # CONFIG_FRONTSWAP is not set
-# CONFIG_CMA is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=7
 CONFIG_MEM_SOFT_DIRTY=y
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
@@ -3345,6 +3350,7 @@
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
 CONFIG_SWIOTLB=y
+# CONFIG_DMA_CMA is not set
 # CONFIG_DMA_API_DEBUG is not set
 CONFIG_SGL_ALLOC=y
 CONFIG_IOMMU_HELPER=y
diff --git a/project-lakitu/sys-kernel/lakitu-kernel-5_4/lakitu-kernel-5_4-9999.ebuild b/project-lakitu/sys-kernel/lakitu-kernel-5_4/lakitu-kernel-5_4-9999.ebuild
index 0dd0102..74479f8 100644
--- a/project-lakitu/sys-kernel/lakitu-kernel-5_4/lakitu-kernel-5_4-9999.ebuild
+++ b/project-lakitu/sys-kernel/lakitu-kernel-5_4/lakitu-kernel-5_4-9999.ebuild
@@ -164,4 +164,4 @@
 # NOTE: There's nothing magic keeping this number prime but you just need to
 # make _any_ change to this file.  ...so why not keep it prime?
 #
-# The coolest prime number is: 7
+# The coolest prime number is: 11