From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables

---
 kernel/security/selinux/include/ibpkey.h |   25 +++++++++++++------------
 1 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/kernel/security/selinux/include/ibpkey.h b/kernel/security/selinux/include/ibpkey.h
index b17a19e..e6ac1d2 100644
--- a/kernel/security/selinux/include/ibpkey.h
+++ b/kernel/security/selinux/include/ibpkey.h
@@ -1,31 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * pkey table
  *
  * SELinux must keep a mapping of pkeys to labels/SIDs.  This
  * mapping is maintained as part of the normal policy but a fast cache is
  * needed to reduce the lookup overhead.
- *
  */
 
 /*
  * (c) Mellanox Technologies, 2016
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
  */
 
 #ifndef _SELINUX_IB_PKEY_H
 #define _SELINUX_IB_PKEY_H
 
+#ifdef CONFIG_SECURITY_INFINIBAND
 void sel_ib_pkey_flush(void);
-
 int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid);
+#else
+static inline void sel_ib_pkey_flush(void)
+{
+	return;
+}
+static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid)
+{
+	*sid = SECINITSID_UNLABELED;
+	return 0;
+}
+#endif
 
 #endif

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