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