diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c
index 873e90990771..cb454ee92b20 100644
--- a/arch/loongarch/kernel/acpi.c
+++ b/arch/loongarch/kernel/acpi.c
@@ -13,6 +13,7 @@
 #include <linux/export.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
+#include <linux/kvm_host.h>
 #include <linux/memblock.h>
 #include <linux/of_fdt.h>
 #include <linux/serial_core.h>
@@ -202,7 +203,7 @@ static void __init acpi_process_madt(void)
 
 int pptt_enabled;
 static int acpi_nr_packages;
-static int acpi_package_ids[MAX_PACKAGES];
+static int acpi_package_ids[MAX(MAX_PACKAGES, KVM_MAX_VCPUS)];
 
 int __init parse_acpi_topology(void)
 {