Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...).
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 Cc: stable@vger.kernel.org [5.18+] --- tools/testing/selftests/dmabuf-heaps/Makefile | 2 +- tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/dmabuf-heaps/Makefile b/tools/testing/selftests/dmabuf-heaps/Makefile index 604b43ece15f..9e7e158d5fa3 100644 --- a/tools/testing/selftests/dmabuf-heaps/Makefile +++ b/tools/testing/selftests/dmabuf-heaps/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -static -O3 -Wl,-no-as-needed -Wall +CFLAGS += -static -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
TEST_GEN_PROGS = dmabuf-heap
diff --git a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c index 29af27acd40e..890a8236a8ba 100644 --- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c +++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c @@ -13,10 +13,9 @@ #include <sys/types.h>
#include <linux/dma-buf.h> +#include <linux/dma-heap.h> #include <drm/drm.h>
-#include "../../../../include/uapi/linux/dma-heap.h" - #define DEVPATH "/dev/dma_heap"
static int check_vgem(int fd)