goto err_mad;
}
- ret = register_lsm_notifier(&ibdev_lsm_nb);
+ ret = register_blocking_lsm_notifier(&ibdev_lsm_nb);
if (ret) {
pr_warn("Couldn't register LSM notifier. ret %d\n", ret);
goto err_sa;
return 0;
err_compat:
- unregister_lsm_notifier(&ibdev_lsm_nb);
+ unregister_blocking_lsm_notifier(&ibdev_lsm_nb);
err_sa:
ib_sa_cleanup();
err_mad:
nldev_exit();
rdma_nl_unregister(RDMA_NL_LS);
unregister_pernet_device(&rdma_dev_net_ops);
- unregister_lsm_notifier(&ibdev_lsm_nb);
+ unregister_blocking_lsm_notifier(&ibdev_lsm_nb);
ib_sa_cleanup();
ib_mad_cleanup();
addr_cleanup();
#ifdef CONFIG_SECURITY
-int call_lsm_notifier(enum lsm_event event, void *data);
-int register_lsm_notifier(struct notifier_block *nb);
-int unregister_lsm_notifier(struct notifier_block *nb);
+int call_blocking_lsm_notifier(enum lsm_event event, void *data);
+int register_blocking_lsm_notifier(struct notifier_block *nb);
+int unregister_blocking_lsm_notifier(struct notifier_block *nb);
/* prototypes */
extern int security_init(void);
int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen);
#else /* CONFIG_SECURITY */
-static inline int call_lsm_notifier(enum lsm_event event, void *data)
+static inline int call_blocking_lsm_notifier(enum lsm_event event, void *data)
{
return 0;
}
-static inline int register_lsm_notifier(struct notifier_block *nb)
+static inline int register_blocking_lsm_notifier(struct notifier_block *nb)
{
return 0;
}
-static inline int unregister_lsm_notifier(struct notifier_block *nb)
+static inline int unregister_blocking_lsm_notifier(struct notifier_block *nb)
{
return 0;
}
#define LSM_COUNT (__end_lsm_info - __start_lsm_info)
struct security_hook_heads security_hook_heads __lsm_ro_after_init;
-static ATOMIC_NOTIFIER_HEAD(lsm_notifier_chain);
+static BLOCKING_NOTIFIER_HEAD(blocking_lsm_notifier_chain);
static struct kmem_cache *lsm_file_cache;
static struct kmem_cache *lsm_inode_cache;
panic("%s - Cannot get early memory.\n", __func__);
}
-int call_lsm_notifier(enum lsm_event event, void *data)
+int call_blocking_lsm_notifier(enum lsm_event event, void *data)
{
- return atomic_notifier_call_chain(&lsm_notifier_chain, event, data);
+ return blocking_notifier_call_chain(&blocking_lsm_notifier_chain,
+ event, data);
}
-EXPORT_SYMBOL(call_lsm_notifier);
+EXPORT_SYMBOL(call_blocking_lsm_notifier);
-int register_lsm_notifier(struct notifier_block *nb)
+int register_blocking_lsm_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_register(&lsm_notifier_chain, nb);
+ return blocking_notifier_chain_register(&blocking_lsm_notifier_chain,
+ nb);
}
-EXPORT_SYMBOL(register_lsm_notifier);
+EXPORT_SYMBOL(register_blocking_lsm_notifier);
-int unregister_lsm_notifier(struct notifier_block *nb)
+int unregister_blocking_lsm_notifier(struct notifier_block *nb)
{
- return atomic_notifier_chain_unregister(&lsm_notifier_chain, nb);
+ return blocking_notifier_chain_unregister(&blocking_lsm_notifier_chain,
+ nb);
}
-EXPORT_SYMBOL(unregister_lsm_notifier);
+EXPORT_SYMBOL(unregister_blocking_lsm_notifier);
/**
* lsm_cred_alloc - allocate a composite cred blob
{
if (event == AVC_CALLBACK_RESET) {
sel_ib_pkey_flush();
- call_lsm_notifier(LSM_POLICY_CHANGE, NULL);
+ call_blocking_lsm_notifier(LSM_POLICY_CHANGE, NULL);
}
return 0;
selnl_notify_setenforce(new_value);
selinux_status_update_setenforce(state, new_value);
if (!new_value)
- call_lsm_notifier(LSM_POLICY_CHANGE, NULL);
+ call_blocking_lsm_notifier(LSM_POLICY_CHANGE, NULL);
}
length = count;
out: