4.17-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anders Roxell anders.roxell@linaro.org
[ Upstream commit dd4b16b4f9b1b7d9f4a185cb8222e42f3a5daf00 ]
We were picking up the wrong header should use asm/ioctls.h form the kernel and not the header from the system (sys/ioctl.h). In the current code we added the correct include and we added the kernel headers path to the CFLAGS.
Fixes: ce290a19609d ("selftests: add devpts selftests") Signed-off-by: Anders Roxell anders.roxell@linaro.org Acked-by: Christian Brauner christian.brauner@ubuntu.com Signed-off-by: Shuah Khan (Samsung OSG) shuah@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/filesystems/Makefile | 1 + tools/testing/selftests/filesystems/devpts_pts.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
--- a/tools/testing/selftests/filesystems/Makefile +++ b/tools/testing/selftests/filesystems/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0
+CFLAGS += -I../../../../usr/include/ TEST_GEN_PROGS := devpts_pts TEST_GEN_PROGS_EXTENDED := dnotify_test
--- a/tools/testing/selftests/filesystems/devpts_pts.c +++ b/tools/testing/selftests/filesystems/devpts_pts.c @@ -8,7 +8,7 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <sys/ioctl.h> +#include <asm/ioctls.h> #include <sys/mount.h> #include <sys/wait.h> #include "../kselftest.h"