| From | Mathieu Desnoyers <> | Subject | [PATCH 31/34] selftests: iommu: Use installed kernel headers search path | Date | Fri, 27 Jan 2023 08:57:52 -0500 |
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Use $(KHDR_INCLUDES) as lookup path for installed kernel headers rather than using kernel headers in include/uapi from the source kernel tree kernel headers.
Remove bogus ../../../../include/ from the search path, because kernel source headers are not needed by those user-space selftests, and it causes issues because -I paths are searched before -isystem paths, and conflicts for files appearing both in kernel sources and in uapi headers with incompatible semantics (e.g. types.h).
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Shuah Khan <shuah@kernel.org> Cc: linux-kselftest@vger.kernel.org Cc: Ingo Molnar <mingo@redhat.com> --- tools/testing/selftests/iommu/Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/selftests/iommu/Makefile b/tools/testing/selftests/iommu/Makefile index 7cb74d26f141..32c5fdfd0eef 100644 --- a/tools/testing/selftests/iommu/Makefile +++ b/tools/testing/selftests/iommu/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only CFLAGS += -Wall -O2 -Wno-unused-function -CFLAGS += -I../../../../include/uapi/ -CFLAGS += -I../../../../include/ +CFLAGS += $(KHDR_INCLUDES) CFLAGS += -D_GNU_SOURCE -- 2.25.1
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