linux-kernel - [PATCH 05/13] selftests/filesystems: anon_inode

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Message-ID: <20251204161729.2448052-6-linux@roeck-us.net>
Date: Thu,  4 Dec 2025 08:17:19 -0800
From: Guenter Roeck <linux@...ck-us.net>
To: Shuah Khan <shuah@...nel.org>
Cc: Christian Brauner <brauner@...nel.org>,
	Elizabeth Figura <zfigura@...eweavers.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Kees Cook <kees@...nel.org>,
	linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	wine-devel@...ehq.org,
	netdev@...r.kernel.org,
	bpf@...r.kernel.org,
	Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH 05/13] selftests/filesystems: anon_inode_test: Fix build error seen with -Werror

Fix

anon_inode_test.c:45:12: error: call to undeclared function 'execveat'

by adding the missing include file.

Fixes: f8ca403ae77cb ("selftests/filesystems: add exec() test for anonymous inodes")
Cc: Christian Brauner <brauner@...nel.org>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
This patch does not fix:

anon_inode_test.c: In function ‘anon_inode_no_exec’:
anon_inode_test.c:46:19: error: argument 3 null where non-null expected

because I have no idea how to do that.

 tools/testing/selftests/filesystems/anon_inode_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/filesystems/anon_inode_test.c b/tools/testing/selftests/filesystems/anon_inode_test.c
index 73e0a4d4fb2f..5ddcfd2927f9 100644
--- a/tools/testing/selftests/filesystems/anon_inode_test.c
+++ b/tools/testing/selftests/filesystems/anon_inode_test.c
@@ -4,6 +4,7 @@
 
 #include <fcntl.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <sys/stat.h>
 
 #include "../kselftest_harness.h"
-- 
2.43.0