1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * SELinux must keep a mapping of pkeys to labels/SIDs. This
6 * mapping is maintained as part of the normal policy but a fast cache is
7 * needed to reduce the lookup overhead.
11 * (c) Mellanox Technologies, 2016
14 #ifndef _SELINUX_IB_PKEY_H
15 #define _SELINUX_IB_PKEY_H
17 #include <linux/types.h>
19 #ifdef CONFIG_SECURITY_INFINIBAND
20 void sel_ib_pkey_flush(void);
21 int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid);
23 static inline void sel_ib_pkey_flush(void)
27 static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid)
29 *sid = SECINITSID_UNLABELED;