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authorDan Williams <dan.j.williams@intel.com>2024-01-16 13:17:17 -0800
committerDan Williams <dan.j.williams@intel.com>2024-01-22 10:41:59 -0800
commit68deb9972079c9904fe714c049a7f08bd997a9ee (patch)
tree56ed547f967e998523531b85f3bbd64a8bd4b7e2 /tools
parent6613476e225e090cc9aad49be7fa504e290dd33d (diff)
tools/testing/cxl: Disable "missing prototypes / declarations" warnings
Prevent warnings of the form: tools/testing/cxl/test/mock.c:44:6: error: no previous prototype for ‘__wrap_is_acpi_device_node’ [-Werror=missing-prototypes] tools/testing/cxl/test/mock.c:63:5: error: no previous prototype for ‘__wrap_acpi_table_parse_cedt’ [-Werror=missing-prototypes] tools/testing/cxl/test/mock.c:81:13: error: no previous prototype for ‘__wrap_acpi_evaluate_integer’ [-Werror=missing-prototypes] ...by locally disabling some warnings. It turns out that: Commit 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally") ...in addition to expanding in-tree coverage, also impacts out-of-tree module builds like those in tools/testing/cxl/. Filter out the warning options on unit test code that does not effect mainline builds. Reviewed-by: Alison Schofield <alison.schofield@intel.com> Link: https://lore.kernel.org/r/170543983780.460832.10920261849128601697.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/cxl/Kbuild2
-rw-r--r--tools/testing/cxl/test/Kbuild2
2 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/cxl/Kbuild b/tools/testing/cxl/Kbuild
index 0b12c36902d8..caff3834671f 100644
--- a/tools/testing/cxl/Kbuild
+++ b/tools/testing/cxl/Kbuild
@@ -65,4 +65,6 @@ cxl_core-y += config_check.o
cxl_core-y += cxl_core_test.o
cxl_core-y += cxl_core_exports.o
+KBUILD_CFLAGS := $(filter-out -Wmissing-prototypes -Wmissing-declarations, $(KBUILD_CFLAGS))
+
obj-m += test/
diff --git a/tools/testing/cxl/test/Kbuild b/tools/testing/cxl/test/Kbuild
index 61d5f7bcddf9..6b1927897856 100644
--- a/tools/testing/cxl/test/Kbuild
+++ b/tools/testing/cxl/test/Kbuild
@@ -8,3 +8,5 @@ obj-m += cxl_mock_mem.o
cxl_test-y := cxl.o
cxl_mock-y := mock.o
cxl_mock_mem-y := mem.o
+
+KBUILD_CFLAGS := $(filter-out -Wmissing-prototypes -Wmissing-declarations, $(KBUILD_CFLAGS))