From: Dan Williams <dan.j.williams@intel.com>
Date: Mon, 5 Dec 2022 19:44:41 +0000 (-0800)
Subject: tools/testing/cxl: Require cache invalidation bypass
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=878b2de67af7095ddd35da859a9ef8db15a36163;p=linux.git

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 de5e5b3652fd3..c4c457e59841b 100644
--- 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));
 }