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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /security/selinux/include/ibpkey.h | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/selinux/include/ibpkey.h')
| -rw-r--r-- | security/selinux/include/ibpkey.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/security/selinux/include/ibpkey.h b/security/selinux/include/ibpkey.h new file mode 100644 index 000000000..e6ac1d233 --- /dev/null +++ b/security/selinux/include/ibpkey.h @@ -0,0 +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 + */ + +#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 |