diff --git a/config-iot-lts2018 b/config-iot-lts2018
index 18f76342..1c448d96 100644
--- a/config-iot-lts2018
+++ b/config-iot-lts2018
@@ -289,6 +289,7 @@ CONFIG_HYPERVISOR_GUEST=y
 CONFIG_PARAVIRT=y
 # CONFIG_PARAVIRT_DEBUG is not set
 # CONFIG_PARAVIRT_SPINLOCKS is not set
+CONFIG_ACRN=y
 # CONFIG_XEN is not set
 CONFIG_KVM_GUEST=y
 # CONFIG_KVM_DEBUG_FS is not set
@@ -356,6 +357,7 @@ CONFIG_X86_MSR=y
 CONFIG_X86_CPUID=y
 # CONFIG_X86_5LEVEL is not set
 CONFIG_X86_DIRECT_GBPAGES=y
+# CONFIG_X86_CPA_STATISTICS is not set
 CONFIG_ARCH_HAS_MEM_ENCRYPT=y
 # CONFIG_AMD_MEM_ENCRYPT is not set
 CONFIG_NUMA=y
@@ -2765,6 +2767,7 @@ CONFIG_UNIX98_PTYS=y
 # CONFIG_NOZOMI is not set
 # CONFIG_N_GSM is not set
 # CONFIG_TRACE_SINK is not set
+# CONFIG_CBC_LDISC is not set
 # CONFIG_DEVMEM is not set
 # CONFIG_DEVKMEM is not set
 
@@ -3793,6 +3796,7 @@ CONFIG_DRM_I915=y
 # CONFIG_DRM_I915_ALPHA_SUPPORT is not set
 CONFIG_DRM_I915_CAPTURE_ERROR=y
 CONFIG_DRM_I915_COMPRESS_ERROR=y
+CONFIG_DRM_I915_MEMTRACK=y
 CONFIG_DRM_I915_USERPTR=y
 # CONFIG_DRM_I915_GVT is not set
 
@@ -4894,6 +4898,15 @@ CONFIG_DMA_ENGINE_RAID=y
 #
 CONFIG_SYNC_FILE=y
 # CONFIG_SW_SYNC is not set
+
+#
+# hyper_dmabuf options
+#
+CONFIG_HYPER_DMABUF=y
+CONFIG_HYPER_DMABUF_ACRN=y
+CONFIG_HYPER_DMABUF_VIRTIO_FE=y
+CONFIG_HYPER_DMABUF_SYSFS=y
+# CONFIG_HYPER_DMABUF_EVENT_GEN is not set
 CONFIG_DCA=y
 # CONFIG_AUXDISPLAY is not set
 CONFIG_UIO=m
@@ -4928,6 +4941,7 @@ CONFIG_VIRTIO_BALLOON=m
 CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=m
 # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+CONFIG_ACRN_VIRTIO_DEVICES=y
 
 #
 # Microsoft Hyper-V guest support