Commit 878b2de6 authored by Dan Williams's avatar Dan Williams
Browse files

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: default avatarAlison Schofield <alison.schofield@intel.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/167026948179.3527561.4535373655515827457.stgit@dwillia2-xfh.jf.intel.com


Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 14628aec

tools/testing/cxl/config_check.c

+2 −0
Original line number Diff line number Diff line
@@ -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));

}