linux/tools/testing/cxl/config_check.c
Alison Schofield 30a8a105f0 tools/testing/cxl: Require CONFIG_DEBUG_FS
The cxl_mem driver uses debugfs to support poison inject and clear.
Add debugfs to the list of required symbols so that cxl_test can
emulate those poison operations.

Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/4f3aab57fbf1cc3ccde2eb887c5d90566c8d0e90.1681874357.git.alison.schofield@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2023-04-23 12:08:39 -07:00

18 lines
513 B
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));
}