CPU_ACPI_CSD_CACHED
CPU_ACPI_OBJ_IS_NOT_CACHED(handle, CPU_ACPI_CSD_CACHED);
CPU_ACPI_OBJ_IS_CACHED(handle, CPU_ACPI_CSD_CACHED);
if (CPU_ACPI_IS_OBJ_CACHED(handle, CPU_ACPI_CSD_CACHED)) {