diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
index c327388b3..9c45beb4b 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +65,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -148,7 +156,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
index 7dc0558cb..ebfe3eb0b 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">y</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +109,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +138,8 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
index 21b976f33..e9a566ba5 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -58,7 +66,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">>
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -108,7 +117,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
index e383b35a4..b0cc1fdfe 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -102,7 +110,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -124,12 +133,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
index 442e74f11..76159f92f 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
@@ -14,6 +14,12 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -58,7 +64,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>0</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -107,7 +113,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
index fa3019b0b..da54d9cac 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +65,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -148,7 +156,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
index 110ebd3b8..7b9869526 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">y</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -55,7 +63,7 @@
         <guest_flag>0</guest_flag>
     </guest_flags>
     <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>3</vcpu_clos>
+        <vcpu_clos>0</vcpu_clos>
     </clos>
     <memory>
         <start_hpa configurable="0" desc="The start physical address in host for the VM">0</start_hpa>
@@ -101,7 +109,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>3</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +138,7 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>1</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
index b0ba88217..fde7522aa 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -59,7 +67,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -109,7 +118,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
index 222a23431..fc046638c 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -102,7 +110,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -124,12 +133,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/hybrid.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/hybrid.xml
index c880f5fa6..1cf7c7792 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/hybrid.xml
@@ -14,6 +14,26 @@
             <RELOC desc="Enable hypervisor relocation">y</RELOC>
             <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
             <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+            <RDT desc="Intel RDT (Resource Director Technology).">
+                <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+                <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+            </RDT>
             <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
             <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
             <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -53,7 +73,7 @@
         <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
             <pcpu_id>3</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
@@ -142,7 +162,7 @@
         <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
             <pcpu_id>2</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry.xml
index fbd0e1832..795e9c28a 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry.xml
@@ -14,6 +14,26 @@
             <RELOC desc="Enable hypervisor relocation">y</RELOC>
             <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
             <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+            <RDT desc="Intel RDT (Resource Director Technology).">
+                <RDT_ENABLED desc="Enable RDT">y</RDT_ENABLED>
+                <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+            </RDT>
             <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
             <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
             <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -95,7 +115,7 @@
         <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
             <pcpu_id>1</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
@@ -124,7 +144,8 @@
             <pcpu_id>2</pcpu_id>
             <pcpu_id>3</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+            <vcpu_clos>0</vcpu_clos>
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
index 8b348463e..1e2c3612e 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
@@ -14,6 +14,26 @@
             <RELOC desc="Enable hypervisor relocation">y</RELOC>
             <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
             <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+            <RDT desc="Intel RDT (Resource Director Technology).">
+                <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+                <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+            </RDT>
             <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
             <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
             <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -56,7 +76,8 @@
             <pcpu_id>0</pcpu_id>
             <pcpu_id>2</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+            <vcpu_clos>0</vcpu_clos>
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
@@ -107,7 +128,8 @@
             <pcpu_id>1</pcpu_id>
             <pcpu_id>3</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+            <vcpu_clos>0</vcpu_clos>
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc.xml
index 877b1c9b2..b7914e6d9 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc.xml
@@ -14,6 +14,26 @@
             <RELOC desc="Enable hypervisor relocation">y</RELOC>
             <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
             <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+            <RDT desc="Intel RDT (Resource Director Technology).">
+                <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+                <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+                <CLOS_MASK desc="Cache Capacity Bitmask">0xfff</CLOS_MASK>
+            </RDT>
             <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
             <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
             <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -95,7 +115,7 @@
         <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
             <pcpu_id>1</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
@@ -117,12 +137,12 @@
     </vm>
     <vm configurable="1" desc="specific for Kata" id="2">
         <vm_type desc="Specify the VM type" readonly="true">KATA_VM</vm_type>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-            <vcpu_clos>0</vcpu_clos>
-        </clos>
         <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
             <pcpu_id>1</pcpu_id>
         </cpu_affinity>
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+            <vcpu_clos>0</vcpu_clos>
+        </clos>
         <epc_section configurable="0" desc="epc section">
             <base desc="SGX EPC section base, must be page aligned">0</base>
             <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
index 8caa31f01..e55fe32ef 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
@@ -14,6 +14,11 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask"></CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +62,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -146,7 +151,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/industry.xml b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
index f20bf6af5..0bd3e5544 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
@@ -14,6 +14,11 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask"></CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -99,7 +104,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -128,7 +133,8 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
index 856dbd69c..dd305aa16 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
@@ -14,6 +14,11 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask"></CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -60,7 +65,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -111,7 +117,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
index da55c7195..44188cf01 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
@@ -14,6 +14,11 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask"></CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -99,7 +104,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -121,12 +126,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
index 18529ea0e..84056c131 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +65,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -147,7 +155,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
index be5339414..ab225d675 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+	<RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">y</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+	</RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +109,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +138,8 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -159,7 +168,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -188,7 +198,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -217,7 +228,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -246,7 +258,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -268,13 +281,14 @@
   </vm>
   <vm id="7" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
index 47873271d..0193a6119 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -59,7 +67,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -109,7 +118,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
index df3335037..8f327c53f 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -102,7 +110,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -124,12 +133,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
index 56b25e677..b8427ef38 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +61,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -147,7 +151,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
index 76ed6940c..679df8deb 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +105,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +135,8 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -159,7 +165,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -188,7 +195,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -217,7 +225,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -246,7 +255,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -268,13 +278,14 @@
   </vm>
   <vm id="7" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
index 29710164c..3f4e189f9 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -59,7 +63,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -110,7 +115,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
index e45b6d099..831ebd94c 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +105,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -123,12 +128,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/template/HV.xml b/misc/acrn-config/xmls/config-xmls/template/HV.xml
index d88d741a1..8cd928cff 100644
--- a/misc/acrn-config/xmls/config-xmls/template/HV.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/HV.xml
@@ -14,6 +14,11 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask"></CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
diff --git a/misc/acrn-config/xmls/config-xmls/template/KATA_VM.xml b/misc/acrn-config/xmls/config-xmls/template/KATA_VM.xml
index d65d5676b..310e0c421 100644
--- a/misc/acrn-config/xmls/config-xmls/template/KATA_VM.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/KATA_VM.xml
@@ -1,12 +1,12 @@
 <acrn-config board="" scenario="">
   <vm id="0" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM by its load order: PRE_LAUNCHED_VM, SOS_VM or POST_LAUNCHED_VM.">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id></pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/template/POST_RT_VM.xml b/misc/acrn-config/xmls/config-xmls/template/POST_RT_VM.xml
index 8cbf0a816..f2124c63e 100644
--- a/misc/acrn-config/xmls/config-xmls/template/POST_RT_VM.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/POST_RT_VM.xml
@@ -7,7 +7,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id></pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/template/POST_STD_VM.xml b/misc/acrn-config/xmls/config-xmls/template/POST_STD_VM.xml
index 166d10ad3..e573cb587 100644
--- a/misc/acrn-config/xmls/config-xmls/template/POST_STD_VM.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/POST_STD_VM.xml
@@ -7,7 +7,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id></pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/template/PRE_STD_VM.xml b/misc/acrn-config/xmls/config-xmls/template/PRE_STD_VM.xml
index 676c128ab..26fab8c13 100644
--- a/misc/acrn-config/xmls/config-xmls/template/PRE_STD_VM.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/PRE_STD_VM.xml
@@ -8,7 +8,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id></pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/template/SAFETY_VM.xml b/misc/acrn-config/xmls/config-xmls/template/SAFETY_VM.xml
index f577f7354..33b1c1029 100644
--- a/misc/acrn-config/xmls/config-xmls/template/SAFETY_VM.xml
+++ b/misc/acrn-config/xmls/config-xmls/template/SAFETY_VM.xml
@@ -8,7 +8,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id></pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry.xml b/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry.xml
index 3d40b818a..c5aa8ec43 100644
--- a/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -98,7 +102,7 @@
         <cpu_affinity desc="vCPU affinity map. Each vCPU will pin to the selected pCPU ID. Please make sure each vCPU pin to different pCPU.">
             <pcpu_id>1</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
@@ -127,7 +131,8 @@
             <pcpu_id>2</pcpu_id>
             <pcpu_id>3</pcpu_id>
         </cpu_affinity>
-        <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+            <vcpu_clos>0</vcpu_clos>
             <vcpu_clos>0</vcpu_clos>
         </clos>
         <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
index 742bfd85c..ee6ca760c 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +61,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -147,7 +151,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
index 668f2ac24..5d3ac5bc2 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +105,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +135,8 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -159,7 +165,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -188,7 +195,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -217,7 +225,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -246,7 +255,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -268,13 +278,14 @@
   </vm>
   <vm id="7" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
index df60b9bbb..4e5b3f8ac 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -59,7 +63,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -109,7 +114,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
index 902548aa8..17baf9e08 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +105,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -123,12 +128,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
index cdeaeee4b..0bbc80b3d 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -57,7 +61,7 @@
     <cpu_affinity desc="List of pCPU that this VM's vCPUs are pinned to.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -147,7 +151,7 @@
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
index 291dd00b5..6109b66d7 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +105,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -130,7 +135,7 @@
         <pcpu_id>2</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -159,7 +164,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -188,7 +194,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -217,7 +224,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -246,7 +254,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -268,13 +277,14 @@
   </vm>
   <vm id="7" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>0</pcpu_id>
         <pcpu_id>1</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
index 436eba565..45cddf167 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
@@ -14,6 +14,10 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -59,7 +63,8 @@
         <pcpu_id>0</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -109,7 +114,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
index 6b554ca31..10b75c0ab 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
@@ -14,6 +14,14 @@
         <RELOC desc="Enable hypervisor relocation">y</RELOC>
         <SCHEDULER desc="The CPU scheduler to be used by the hypervisor.">SCHED_BVT</SCHEDULER>
         <MULTIBOOT2 desc="Support boot ACRN from multiboot2 protocol.">y</MULTIBOOT2>
+        <RDT desc="Intel RDT (Resource Director Technology).">
+            <RDT_ENABLED desc="Enable RDT">n</RDT_ENABLED>
+            <CDP_ENABLED desc="CDP (Code and Data Prioritization). CDP is an extension of CAT.">n</CDP_ENABLED>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+            <CLOS_MASK desc="Cache Capacity Bitmask">0xff</CLOS_MASK>
+        </RDT>
         <HYPERV_ENABLED desc="Enable Hyper-V enlightenment">y</HYPERV_ENABLED>
         <IOMMU_ENFORCE_SNP desc="IOMMU enforce snoop behavior of DMA operation.">n</IOMMU_ENFORCE_SNP>
         <ACPI_PARSE_ENABLED desc="Enable ACPI runtime parsing.">y</ACPI_PARSE_ENABLED>
@@ -101,7 +109,8 @@
         <pcpu_id>1</pcpu_id>
         <pcpu_id>2</pcpu_id>
     </cpu_affinity>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
         <vcpu_clos>0</vcpu_clos>
     </clos>
     <epc_section configurable="0" desc="epc section">
@@ -123,12 +132,12 @@
   </vm>
   <vm id="2" configurable="1" desc="specific for Kata">
     <vm_type readonly="true" desc="Specify the VM type">KATA_VM</vm_type>
-    <clos configurable="0" desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
-        <vcpu_clos>0</vcpu_clos>
-    </clos>
     <cpu_affinity desc="List of pCPU: the guest VM is allowed to create vCPU from all or a subset of this list.">
         <pcpu_id>3</pcpu_id>
     </cpu_affinity>
+    <clos desc="Class of Service for Cache Allocation Technology. Please refer SDM 17.19.2 for details and use with caution.">
+        <vcpu_clos>0</vcpu_clos>
+    </clos>
     <epc_section configurable="0" desc="epc section">
         <base desc="SGX EPC section base, must be page aligned">0</base>
         <size desc="SGX EPC section size in Bytes, must be page aligned">0</size>