tools/testing/cxl: Require cache invalidation bypass

The typical environment where cxl_test is run, QEMU, does not support
cpu_cache_invalidate_memregion(). Add the 'test' bypass symbols to the
configuration check.

Reported-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/167026948179.3527561.4535373655515827457.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/tools/testing/cxl/config_check.c b/tools/testing/cxl/config_check.c
index de5e5b3..c4c457e 100644 (file)
--- a/tools/testing/cxl/config_check.c
+++ b/tools/testing/cxl/config_check.c
@@ -10,4 +10,6 @@ void check(void)
        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));
 }