diff --git a/config-libkrunfw_aarch64 b/config-libkrunfw_aarch64
index 9b08138..325ed0c 100644
--- a/config-libkrunfw_aarch64
+++ b/config-libkrunfw_aarch64
@@ -955,7 +955,8 @@ CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
 CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y
 CONFIG_USERFAULTFD=y
 CONFIG_PTE_MARKER_UFFD_WP=y
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y
@@ -1471,7 +1472,9 @@ CONFIG_OF_OVERLAY=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
-# CONFIG_ZRAM is not set
+CONFIG_ZRAM=y
+CONFIG_ZRAM_BACKEND_ZSTD=y
+CONFIG_ZRAM_DEF_COMP_ZSTD=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
 # CONFIG_BLK_DEV_DRBD is not set
diff --git a/config-libkrunfw_riscv64 b/config-libkrunfw_riscv64
index c34195c..deaba32 100644
--- a/config-libkrunfw_riscv64
+++ b/config-libkrunfw_riscv64
@@ -741,7 +741,8 @@ CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y
 CONFIG_USERFAULTFD=y
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y
@@ -1262,7 +1263,9 @@ CONFIG_OF_OVERLAY=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
-# CONFIG_ZRAM is not set
+CONFIG_ZRAM=y
+CONFIG_ZRAM_BACKEND_ZSTD=y
+CONFIG_ZRAM_DEF_COMP_ZSTD=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
 # CONFIG_BLK_DEV_DRBD is not set
diff --git a/config-libkrunfw_x86_64 b/config-libkrunfw_x86_64
index e5caeb0..001492b 100644
--- a/config-libkrunfw_x86_64
+++ b/config-libkrunfw_x86_64
@@ -144,7 +144,7 @@ CONFIG_TASKSTATS=y
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
-# CONFIG_PSI is not set
+CONFIG_PSI=y
 # end of CPU/Task time and stats accounting
 
 # CONFIG_CPU_ISOLATION is not set
@@ -792,7 +792,7 @@ CONFIG_COREDUMP=y
 #
 # Memory Management options
 #
-# CONFIG_SWAP is not set
+CONFIG_SWAP=y
 
 #
 # Slab allocator options
@@ -871,7 +871,7 @@ CONFIG_ARCH_HAS_ZONE_DMA_SET=y
 CONFIG_ZONE_DMA32=y
 CONFIG_ZONE_DEVICE=y
 # CONFIG_DEVICE_PRIVATE is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_PERCPU_STATS is not set
 
 #
@@ -886,7 +886,8 @@ CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
 CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y
 CONFIG_USERFAULTFD=y
 CONFIG_PTE_MARKER_UFFD_WP=y
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y
@@ -1245,7 +1246,9 @@ CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 # CONFIG_PARPORT is not set
 CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
-# CONFIG_ZRAM is not set
+CONFIG_ZRAM=y
+CONFIG_ZRAM_BACKEND_ZSTD=y
+CONFIG_ZRAM_DEF_COMP_ZSTD=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
 # CONFIG_BLK_DEV_DRBD is not set