diff --git a/kpatch-build/kpatch-build b/kpatch-build/kpatch-build
index bc112fc98..97b20bc73 100755
--- a/kpatch-build/kpatch-build
+++ b/kpatch-build/kpatch-build
@@ -57,7 +57,7 @@ DEBUG_KCFLAGS=""
 declare -a PATCH_LIST
 APPLIED_PATCHES=0
 OOT_MODULE=
-KLP_REPLACE=1
+KLP_REPLACE=0
 
 GCC="${CROSS_COMPILE:-}gcc"
 CLANG="${CROSS_COMPILE:-}clang"
diff --git a/kpatch/kpatch b/kpatch/kpatch
index 0e94a5d73..7d1950ce4 100755
--- a/kpatch/kpatch
+++ b/kpatch/kpatch
@@ -56,6 +56,7 @@ usage () {
 	usage_cmd "info <module>" "show information about a patch module"
 	echo >&2
 	usage_cmd "list" "list installed patch modules"
+	usage_cmd "list --active-functions" "list the enabling functions and its relationship from patch module to the function enabling in the system. For the older version which is not support 'stack_order' attribute, only one patch loaded is accurate."
 	echo >&2
 	usage_cmd "signal" "signal/poke any process stalling the current patch transition. This is only useful on systems that have the sysfs livepatch signal interface. On other systems, the signaling should be done automatically by the OS and this subcommand is a no-op."
 	echo >&2
@@ -446,6 +447,104 @@ get_module_version() {
 	MODVER="${MODVER/ */}"
 }
 
+declare -A function_map
+show_enabled_function() {
+
+	for module_dir in /sys/kernel/livepatch/*; do
+		if [ -d "$module_dir" ]; then
+			if [[ ! -e "$module_dir/stack_order" ]]; then
+				folder_count=$(ls "/sys/kernel/livepatch/" | wc -l)
+				if [[ $folder_count -le 1 ]]; then
+					# older version without 'stack_order' with only one patch is accurate
+					module_name=$(basename "$module_dir")
+					for obj_dir in "$module_dir"/*/; do
+						for func_dir in "$obj_dir"/*; do
+							obj_name=$(basename "$obj_dir")
+							if [ -d "$func_dir" ]; then
+								func_name=$(basename "$func_dir")
+								func_name=${func_name%%,*}
+								function_map[$func_name]="$stack_order:$module_name:$obj_name"
+							fi
+						done
+					done
+					echo ""
+        				echo "The function enabling in the system:"
+        				output_data=(
+                				"Module Object Function"
+        				)
+        				for func_name in "${!function_map[@]}"; do
+                				IFS=':' read -r stack_order module_name obj_name <<< "${function_map[$func_name]}"
+                				output_data+=("$module_name $obj_name $func_name")
+        				done
+        				printf "%s\n" "${output_data[@]}" | column -t
+				else
+					echo "This kernel don't support stack_order attribute, we don't support situation that more than one patch loaded."
+				fi
+				return;
+			fi
+			stack_order=$(cat "$module_dir/stack_order")
+
+			module_name=$(basename "$module_dir")
+			for obj_dir in "$module_dir"/*/; do
+				for func_dir in "$obj_dir"/*; do
+					obj_name=$(basename "$obj_dir")
+					if [ -d "$func_dir" ]; then
+						func_name=$(basename "$func_dir")
+						func_name=${func_name%%,*}
+						if [[ -z "${function_map[$func_name]}" ]]; then
+							function_map[$func_name]="$stack_order:$module_name:$obj_name"
+						else
+							IFS=':' read -r recorded_order this_module this_obj <<< "${function_map[$func_name]}"
+							if [[ $recorded_order -lt $stack_order ]]; then
+								function_map[$func_name]="$stack_order:$module_name:$obj_name"
+							fi
+						fi
+					fi
+				done
+			done
+		fi
+	done
+
+	echo ""
+	echo "The function enabling in the system:"
+	output_data=(
+		"Module Object Function"
+	)
+	for func_name in "${!function_map[@]}"; do
+		IFS=':' read -r stack_order module_name obj_name <<< "${function_map[$func_name]}"
+		output_data+=("$module_name $obj_name $func_name")
+	done
+	printf "%s\n" "${output_data[@]}" | column -t
+}
+
+print_patch_info() {
+	echo "Loaded patch modules:"
+        for module in "$SYSFS"/*; do
+                if [[ -e "$module" ]]; then
+                        modname=$(basename "$module")
+                        if [[ "$(cat "$module/enabled" 2>/dev/null)" -eq 1 ]]; then
+                                in_transition "$modname" && state="enabling..." \
+                                                         || state="enabled"
+                        else
+                                in_transition "$modname" && state="disabling..." \
+                                                         || state="disabled"
+                        fi
+                        echo "$modname [$state]"
+                fi
+        done
+        show_stalled_processes
+        echo ""
+        echo "Installed patch modules:"
+        for kdir in "$INSTALLDIR"/*; do
+                [[ -e "$kdir" ]] || continue
+                for module in "$kdir"/*.ko; do
+                        [[ -e "$module" ]] || continue
+                        mod_name "$module"
+                        echo "$MODNAME ($(basename "$kdir"))"
+                done
+        done
+}
+
 unset MODULE
 
 # Initialize the $SYSFS var.  This only works if the core module has been
@@ -592,32 +691,22 @@ case "$1" in
 	;;
 
 "list")
-	[[ "$#" -ne 1 ]] && usage
-	echo "Loaded patch modules:"
-	for module in "$SYSFS"/*; do
-		if [[ -e "$module" ]]; then
-			modname=$(basename "$module")
-			if [[ "$(cat "$module/enabled" 2>/dev/null)" -eq 1 ]]; then
-				in_transition "$modname" && state="enabling..." \
-							 || state="enabled"
-			else
-				in_transition "$modname" && state="disabling..." \
-							 || state="disabled"
-			fi
-			echo "$modname [$state]"
-		fi
-	done
-	show_stalled_processes
-	echo ""
-	echo "Installed patch modules:"
-	for kdir in "$INSTALLDIR"/*; do
-		[[ -e "$kdir" ]] || continue
-		for module in "$kdir"/*.ko; do
-			[[ -e "$module" ]] || continue
-			mod_name "$module"
-			echo "$MODNAME ($(basename "$kdir"))"
-		done
-	done
+	[[ "$#" -gt 2 ]] && usage
+	if [[ -n "$2" ]]; then
+		case "$2" in
+		--active-functions)
+			print_patch_info
+			show_enabled_function
+			shift
+			;;
+		*)
+			usage
+			shift
+			;;
+		esac
+	else
+		print_patch_info
+	fi
 	;;
 
 "info")