On 2023-05-26 16:21:36, Hardik Garg wrote:
> Partially backport v6.3 commit 11f75a01448f ("selftests/memfd: add
> tests for MFD_NOEXEC_SEAL MFD_EXEC") to fix an unknown type name
> build error.
> In some systems, the __u64 typedef is not present due to differences
> in system headers, causing compilation errors like this one:
>
> fuse_test.c:64:8: error: unknown type name '__u64'
> 64 | static __u64 mfd_assert_get_seals(int fd)
>
> This header includes the __u64 typedef which increases the
> likelihood of successful compilation on a wider variety of systems.
>
> Signed-off-by: Hardik Garg <hargar@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Tyler Hicks (Microsoft) <code@xxxxxxxxxxx>
Tyler
> ---
> tools/testing/selftests/memfd/fuse_test.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
> index be675002f918..93798c8c5d54 100644
> --- a/tools/testing/selftests/memfd/fuse_test.c
> +++ b/tools/testing/selftests/memfd/fuse_test.c
> @@ -22,6 +22,7 @@
> #include <linux/falloc.h>
> #include <fcntl.h>
> #include <linux/memfd.h>
> +#include <linux/types.h>
> #include <sched.h>
> #include <stdio.h>
> #include <stdlib.h>
> --
> 2.25.1
>
