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@linux.microsoft.com

Reviewed-by: Tyler Hicks (Microsoft) code@tyhicks.com

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