root/tools/testing/cxl/config_check.c
// SPDX-License-Identifier: GPL-2.0
#include <linux/bug.h>

void check(void)
{
        /*
         * These kconfig symbols must be set to "m" for cxl_test to load
         * and operate.
         */
        BUILD_BUG_ON(!IS_ENABLED(CONFIG_64BIT));
        BUILD_BUG_ON(!IS_MODULE(CONFIG_CXL_BUS));
        BUILD_BUG_ON(!IS_MODULE(CONFIG_CXL_ACPI));
        BUILD_BUG_ON(!IS_MODULE(CONFIG_CXL_PMEM));
        BUILD_BUG_ON(!IS_ENABLED(CONFIG_CXL_REGION_INVALIDATION_TEST));
        BUILD_BUG_ON(!IS_ENABLED(CONFIG_NVDIMM_SECURITY_TEST));
        BUILD_BUG_ON(!IS_ENABLED(CONFIG_DEBUG_FS));
        BUILD_BUG_ON(!IS_ENABLED(CONFIG_MEMORY_HOTPLUG));
}