diff options
Diffstat (limited to 'include/linux/lsm_hooks.h')
| -rw-r--r-- | include/linux/lsm_hooks.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index a1eeaf603d2f..7a86925ba8f3 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -8,6 +8,7 @@ * Copyright (C) 2001 Silicon Graphics, Inc. (Trust Technology Group) * Copyright (C) 2015 Intel Corporation. * Copyright (C) 2015 Casey Schaufler <casey@schaufler-ca.com> + * Copyright (C) 2016 Mellanox Techonologies * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -912,6 +913,26 @@ * associated with the TUN device's security structure. * @security pointer to the TUN devices's security structure. * + * Security hooks for Infiniband + * + * @ib_pkey_access: + * Check permission to access a pkey when modifing a QP. + * @subnet_prefix the subnet prefix of the port being used. + * @pkey the pkey to be accessed. + * @sec pointer to a security structure. + * @ib_endport_manage_subnet: + * Check permissions to send and receive SMPs on a end port. + * @dev_name the IB device name (i.e. mlx4_0). + * @port_num the port number. + * @sec pointer to a security structure. + * @ib_alloc_security: + * Allocate a security structure for Infiniband objects. + * @sec pointer to a security structure pointer. + * Returns 0 on success, non-zero on failure + * @ib_free_security: + * Deallocate an Infiniband security structure. + * @sec contains the security structure to be freed. + * * Security hooks for XFRM operations. * * @xfrm_policy_alloc_security: @@ -1387,7 +1408,9 @@ union security_list_options { unsigned long kern_flags, unsigned long *set_kern_flags); int (*sb_clone_mnt_opts)(const struct super_block *oldsb, - struct super_block *newsb); + struct super_block *newsb, + unsigned long kern_flags, + unsigned long *set_kern_flags); int (*sb_parse_opts_str)(char *options, struct security_mnt_opts *opts); int (*dentry_init_security)(struct dentry *dentry, int mode, const struct qstr *name, void **ctx, @@ -1619,6 +1642,14 @@ union security_list_options { int (*tun_dev_open)(void *security); #endif /* CONFIG_SECURITY_NETWORK */ +#ifdef CONFIG_SECURITY_INFINIBAND + int (*ib_pkey_access)(void *sec, u64 subnet_prefix, u16 pkey); + int (*ib_endport_manage_subnet)(void *sec, const char *dev_name, + u8 port_num); + int (*ib_alloc_security)(void **sec); + void (*ib_free_security)(void *sec); +#endif /* CONFIG_SECURITY_INFINIBAND */ + #ifdef CONFIG_SECURITY_NETWORK_XFRM int (*xfrm_policy_alloc_security)(struct xfrm_sec_ctx **ctxp, struct xfrm_user_sec_ctx *sec_ctx, @@ -1850,6 +1881,12 @@ struct security_hook_heads { struct list_head tun_dev_attach; struct list_head tun_dev_open; #endif /* CONFIG_SECURITY_NETWORK */ +#ifdef CONFIG_SECURITY_INFINIBAND + struct list_head ib_pkey_access; + struct list_head ib_endport_manage_subnet; + struct list_head ib_alloc_security; + struct list_head ib_free_security; +#endif /* CONFIG_SECURITY_INFINIBAND */ #ifdef CONFIG_SECURITY_NETWORK_XFRM struct list_head xfrm_policy_alloc_security; struct list_head xfrm_policy_clone_security; |