From: Hardik Garg <hargar@linux.microsoft.com>
Date: Fri, 26 May 2023 23:21:36 +0000 (-0700)
Subject: selftests/memfd: Fix unknown type name build failure
X-Git-Tag: baikal/aarch64/sdk5.10~28
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=c90a0615eb84bbc1d40548e4e6981004121c19d1;p=kernel.git

selftests/memfd: Fix unknown type name build failure

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
index b018e835737df..cda63164d9d35 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 <linux/fcntl.h>
 #include <linux/memfd.h>
+#include <linux/types.h>
 #include <sched.h>
 #include <stdio.h>
 #include <stdlib.h>