This is a note to let you know that I've just added the patch titled
selftests dma: fix compile error for dma_map_benchmark
to the 5.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-dma-fix-compile-error-for-dma_map_benchmar.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c4d97a3805a787eb3109898147f6af5fbcb132a7
Author: Yu Liao <liaoyu15@xxxxxxxxxx>
Date: Tue Jun 14 20:02:35 2022 +0800
selftests dma: fix compile error for dma_map_benchmark
[ Upstream commit 12a29115be72dfc72372af9ded4bc4ae7113a729 ]
When building selftests/dma:
$ make -C tools/testing/selftests TARGETS=dma
I hit the following compilation error:
dma_map_benchmark.c:13:10: fatal error: linux/map_benchmark.h: No such file or directory
#include <linux/map_benchmark.h>
^~~~~~~~~~~~~~~~~~~~~~~
dma/Makefile does not include the map_benchmark.h path, so add
more including path, and fix include order in dma_map_benchmark.c
Fixes: 8ddde07a3d28 ("dma-mapping: benchmark: extract a common header file for map_benchmark definition")
Signed-off-by: Yu Liao <liaoyu15@xxxxxxxxxx>
Tested-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/testing/selftests/dma/Makefile b/tools/testing/selftests/dma/Makefile
index aa8e8b5b3864..cd8c5ece1cba 100644
--- a/tools/testing/selftests/dma/Makefile
+++ b/tools/testing/selftests/dma/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
CFLAGS += -I../../../../usr/include/
+CFLAGS += -I../../../../include/
TEST_GEN_PROGS := dma_map_benchmark
diff --git a/tools/testing/selftests/dma/dma_map_benchmark.c b/tools/testing/selftests/dma/dma_map_benchmark.c
index c3b3c09e995e..5c997f17fcbd 100644
--- a/tools/testing/selftests/dma/dma_map_benchmark.c
+++ b/tools/testing/selftests/dma/dma_map_benchmark.c
@@ -10,8 +10,8 @@
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
-#include <linux/map_benchmark.h>
#include <linux/types.h>
+#include <linux/map_benchmark.h>
#define NSEC_PER_MSEC 1000000L
