[PATCH 34/34] selftests: tdx: Use installed kernel headers search path

Mathieu Desnoyers
2023-01-27T14:00:07Z

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.

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/tdx/Makefile | 2 +-
tools/testing/selftests/tdx/tdx_guest_test.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/tdx/Makefile b/tools/testing/selftests/tdx/Makefile
index 8dd43517cd55..306e9c4d5ef7 100644
--- a/tools/testing/selftests/tdx/Makefile
+++ b/tools/testing/selftests/tdx/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0

-CFLAGS += -O3 -Wl,-no-as-needed -Wall -static
+CFLAGS += -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) -static

TEST_GEN_PROGS := tdx_guest_test

diff --git a/tools/testing/selftests/tdx/tdx_guest_test.c b/tools/testing/selftests/tdx/tdx_guest_test.c
index 2a2afd856798..81d8cb88ea1a 100644
--- a/tools/testing/selftests/tdx/tdx_guest_test.c
+++ b/tools/testing/selftests/tdx/tdx_guest_test.c
@@ -12,8 +12,8 @@
#include <errno.h>
#include <fcntl.h>

+#include <linux/tdx-guest.h>
#include "../kselftest_harness.h"
-#include "../../../../include/uapi/linux/tdx-guest.h"

#define TDX_GUEST_DEVNAME "/dev/tdx_guest"
#define HEX_DUMP_SIZE 8
--
2.25.1