| Thomas Gleixner | 5b497af | 2019-05-29 07:18:09 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 2 | /* |
| 3 | * pkey table |
| 4 | * |
| 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. |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | /* |
| 11 | * (c) Mellanox Technologies, 2016 |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 12 | */ |
| 13 | |
| 14 | #ifndef _SELINUX_IB_PKEY_H |
| 15 | #define _SELINUX_IB_PKEY_H |
| 16 | |
| Christian Göttsche | 4ad37de | 2022-05-02 16:15:20 +0200 | [diff] [blame] | 17 | #include <linux/types.h> |
| 18 | |
| Ravi Kumar Siddojigari | fe49c7e | 2020-01-09 16:40:47 +0530 | [diff] [blame] | 19 | #ifdef CONFIG_SECURITY_INFINIBAND |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 20 | void sel_ib_pkey_flush(void); |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 21 | int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid); |
| Ravi Kumar Siddojigari | fe49c7e | 2020-01-09 16:40:47 +0530 | [diff] [blame] | 22 | #else |
| 23 | static inline void sel_ib_pkey_flush(void) |
| 24 | { |
| 25 | return; |
| 26 | } |
| 27 | static inline int sel_ib_pkey_sid(u64 subnet_prefix, u16 pkey, u32 *sid) |
| 28 | { |
| 29 | *sid = SECINITSID_UNLABELED; |
| 30 | return 0; |
| 31 | } |
| 32 | #endif |
| Daniel Jurgens | 409dcf3 | 2017-05-19 15:48:59 +0300 | [diff] [blame] | 33 | |
| 34 | #endif |
