diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 3cc9d77..32f30fa 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1694,225 +1694,226 @@ union security_list_options {
 #endif /* CONFIG_AUDIT */
 };
 
-struct security_hook_heads {
-	struct list_head binder_set_context_mgr;
-	struct list_head binder_transaction;
-	struct list_head binder_transfer_binder;
-	struct list_head binder_transfer_file;
-	struct list_head ptrace_access_check;
-	struct list_head ptrace_traceme;
-	struct list_head capget;
-	struct list_head capset;
-	struct list_head capable;
-	struct list_head quotactl;
-	struct list_head quota_on;
-	struct list_head syslog;
-	struct list_head settime;
-	struct list_head vm_enough_memory;
-	struct list_head bprm_set_creds;
-	struct list_head bprm_check_security;
-	struct list_head bprm_secureexec;
-	struct list_head bprm_committing_creds;
-	struct list_head bprm_committed_creds;
-	struct list_head sb_alloc_security;
-	struct list_head sb_free_security;
-	struct list_head sb_copy_data;
-	struct list_head sb_remount;
-	struct list_head sb_kern_mount;
-	struct list_head sb_show_options;
-	struct list_head sb_statfs;
-	struct list_head sb_mount;
-	struct list_head sb_umount;
-	struct list_head sb_pivotroot;
-	struct list_head sb_set_mnt_opts;
-	struct list_head sb_clone_mnt_opts;
-	struct list_head sb_parse_opts_str;
-	struct list_head dentry_init_security;
-	struct list_head dentry_create_files_as;
+enum security_hook_index {
+	LSM_binder_set_context_mgr,
+	LSM_binder_transaction,
+	LSM_binder_transfer_binder,
+	LSM_binder_transfer_file,
+	LSM_ptrace_access_check,
+	LSM_ptrace_traceme,
+	LSM_capget,
+	LSM_capset,
+	LSM_capable,
+	LSM_quotactl,
+	LSM_quota_on,
+	LSM_syslog,
+	LSM_settime,
+	LSM_vm_enough_memory,
+	LSM_bprm_set_creds,
+	LSM_bprm_check_security,
+	LSM_bprm_secureexec,
+	LSM_bprm_committing_creds,
+	LSM_bprm_committed_creds,
+	LSM_sb_alloc_security,
+	LSM_sb_free_security,
+	LSM_sb_copy_data,
+	LSM_sb_remount,
+	LSM_sb_kern_mount,
+	LSM_sb_show_options,
+	LSM_sb_statfs,
+	LSM_sb_mount,
+	LSM_sb_umount,
+	LSM_sb_pivotroot,
+	LSM_sb_set_mnt_opts,
+	LSM_sb_clone_mnt_opts,
+	LSM_sb_parse_opts_str,
+	LSM_dentry_init_security,
+	LSM_dentry_create_files_as,
 #ifdef CONFIG_SECURITY_PATH
-	struct list_head path_unlink;
-	struct list_head path_mkdir;
-	struct list_head path_rmdir;
-	struct list_head path_mknod;
-	struct list_head path_truncate;
-	struct list_head path_symlink;
-	struct list_head path_link;
-	struct list_head path_rename;
-	struct list_head path_chmod;
-	struct list_head path_chown;
-	struct list_head path_chroot;
+	LSM_path_unlink,
+	LSM_path_mkdir,
+	LSM_path_rmdir,
+	LSM_path_mknod,
+	LSM_path_truncate,
+	LSM_path_symlink,
+	LSM_path_link,
+	LSM_path_rename,
+	LSM_path_chmod,
+	LSM_path_chown,
+	LSM_path_chroot,
 #endif
-	struct list_head inode_alloc_security;
-	struct list_head inode_free_security;
-	struct list_head inode_init_security;
-	struct list_head inode_create;
-	struct list_head inode_link;
-	struct list_head inode_unlink;
-	struct list_head inode_symlink;
-	struct list_head inode_mkdir;
-	struct list_head inode_rmdir;
-	struct list_head inode_mknod;
-	struct list_head inode_rename;
-	struct list_head inode_readlink;
-	struct list_head inode_follow_link;
-	struct list_head inode_permission;
-	struct list_head inode_setattr;
-	struct list_head inode_getattr;
-	struct list_head inode_setxattr;
-	struct list_head inode_post_setxattr;
-	struct list_head inode_getxattr;
-	struct list_head inode_listxattr;
-	struct list_head inode_removexattr;
-	struct list_head inode_need_killpriv;
-	struct list_head inode_killpriv;
-	struct list_head inode_getsecurity;
-	struct list_head inode_setsecurity;
-	struct list_head inode_listsecurity;
-	struct list_head inode_getsecid;
-	struct list_head inode_copy_up;
-	struct list_head inode_copy_up_xattr;
-	struct list_head file_permission;
-	struct list_head file_alloc_security;
-	struct list_head file_free_security;
-	struct list_head file_ioctl;
-	struct list_head mmap_addr;
-	struct list_head mmap_file;
-	struct list_head file_mprotect;
-	struct list_head file_lock;
-	struct list_head file_fcntl;
-	struct list_head file_set_fowner;
-	struct list_head file_send_sigiotask;
-	struct list_head file_receive;
-	struct list_head file_open;
-	struct list_head task_create;
-	struct list_head task_alloc;
-	struct list_head task_free;
-	struct list_head cred_alloc_blank;
-	struct list_head cred_free;
-	struct list_head cred_prepare;
-	struct list_head cred_transfer;
-	struct list_head kernel_act_as;
-	struct list_head kernel_create_files_as;
-	struct list_head kernel_read_file;
-	struct list_head kernel_post_read_file;
-	struct list_head kernel_module_request;
-	struct list_head task_fix_setuid;
-	struct list_head task_setpgid;
-	struct list_head task_getpgid;
-	struct list_head task_getsid;
-	struct list_head task_getsecid;
-	struct list_head task_setnice;
-	struct list_head task_setioprio;
-	struct list_head task_getioprio;
-	struct list_head task_prlimit;
-	struct list_head task_setrlimit;
-	struct list_head task_setscheduler;
-	struct list_head task_getscheduler;
-	struct list_head task_movememory;
-	struct list_head task_kill;
-	struct list_head task_prctl;
-	struct list_head task_to_inode;
-	struct list_head ipc_permission;
-	struct list_head ipc_getsecid;
-	struct list_head msg_msg_alloc_security;
-	struct list_head msg_msg_free_security;
-	struct list_head msg_queue_alloc_security;
-	struct list_head msg_queue_free_security;
-	struct list_head msg_queue_associate;
-	struct list_head msg_queue_msgctl;
-	struct list_head msg_queue_msgsnd;
-	struct list_head msg_queue_msgrcv;
-	struct list_head shm_alloc_security;
-	struct list_head shm_free_security;
-	struct list_head shm_associate;
-	struct list_head shm_shmctl;
-	struct list_head shm_shmat;
-	struct list_head sem_alloc_security;
-	struct list_head sem_free_security;
-	struct list_head sem_associate;
-	struct list_head sem_semctl;
-	struct list_head sem_semop;
-	struct list_head netlink_send;
-	struct list_head d_instantiate;
-	struct list_head getprocattr;
-	struct list_head setprocattr;
-	struct list_head ismaclabel;
-	struct list_head secid_to_secctx;
-	struct list_head secctx_to_secid;
-	struct list_head release_secctx;
-	struct list_head inode_invalidate_secctx;
-	struct list_head inode_notifysecctx;
-	struct list_head inode_setsecctx;
-	struct list_head inode_getsecctx;
+	LSM_inode_alloc_security,
+	LSM_inode_free_security,
+	LSM_inode_init_security,
+	LSM_inode_create,
+	LSM_inode_link,
+	LSM_inode_unlink,
+	LSM_inode_symlink,
+	LSM_inode_mkdir,
+	LSM_inode_rmdir,
+	LSM_inode_mknod,
+	LSM_inode_rename,
+	LSM_inode_readlink,
+	LSM_inode_follow_link,
+	LSM_inode_permission,
+	LSM_inode_setattr,
+	LSM_inode_getattr,
+	LSM_inode_setxattr,
+	LSM_inode_post_setxattr,
+	LSM_inode_getxattr,
+	LSM_inode_listxattr,
+	LSM_inode_removexattr,
+	LSM_inode_need_killpriv,
+	LSM_inode_killpriv,
+	LSM_inode_getsecurity,
+	LSM_inode_setsecurity,
+	LSM_inode_listsecurity,
+	LSM_inode_getsecid,
+	LSM_inode_copy_up,
+	LSM_inode_copy_up_xattr,
+	LSM_file_permission,
+	LSM_file_alloc_security,
+	LSM_file_free_security,
+	LSM_file_ioctl,
+	LSM_mmap_addr,
+	LSM_mmap_file,
+	LSM_file_mprotect,
+	LSM_file_lock,
+	LSM_file_fcntl,
+	LSM_file_set_fowner,
+	LSM_file_send_sigiotask,
+	LSM_file_receive,
+	LSM_file_open,
+	LSM_task_create,
+	LSM_task_alloc,
+	LSM_task_free,
+	LSM_cred_alloc_blank,
+	LSM_cred_free,
+	LSM_cred_prepare,
+	LSM_cred_transfer,
+	LSM_kernel_act_as,
+	LSM_kernel_create_files_as,
+	LSM_kernel_read_file,
+	LSM_kernel_post_read_file,
+	LSM_kernel_module_request,
+	LSM_task_fix_setuid,
+	LSM_task_setpgid,
+	LSM_task_getpgid,
+	LSM_task_getsid,
+	LSM_task_getsecid,
+	LSM_task_setnice,
+	LSM_task_setioprio,
+	LSM_task_getioprio,
+	LSM_task_prlimit,
+	LSM_task_setrlimit,
+	LSM_task_setscheduler,
+	LSM_task_getscheduler,
+	LSM_task_movememory,
+	LSM_task_kill,
+	LSM_task_prctl,
+	LSM_task_to_inode,
+	LSM_ipc_permission,
+	LSM_ipc_getsecid,
+	LSM_msg_msg_alloc_security,
+	LSM_msg_msg_free_security,
+	LSM_msg_queue_alloc_security,
+	LSM_msg_queue_free_security,
+	LSM_msg_queue_associate,
+	LSM_msg_queue_msgctl,
+	LSM_msg_queue_msgsnd,
+	LSM_msg_queue_msgrcv,
+	LSM_shm_alloc_security,
+	LSM_shm_free_security,
+	LSM_shm_associate,
+	LSM_shm_shmctl,
+	LSM_shm_shmat,
+	LSM_sem_alloc_security,
+	LSM_sem_free_security,
+	LSM_sem_associate,
+	LSM_sem_semctl,
+	LSM_sem_semop,
+	LSM_netlink_send,
+	LSM_d_instantiate,
+	LSM_getprocattr,
+	LSM_setprocattr,
+	LSM_ismaclabel,
+	LSM_secid_to_secctx,
+	LSM_secctx_to_secid,
+	LSM_release_secctx,
+	LSM_inode_invalidate_secctx,
+	LSM_inode_notifysecctx,
+	LSM_inode_setsecctx,
+	LSM_inode_getsecctx,
 #ifdef CONFIG_SECURITY_NETWORK
-	struct list_head unix_stream_connect;
-	struct list_head unix_may_send;
-	struct list_head socket_create;
-	struct list_head socket_post_create;
-	struct list_head socket_bind;
-	struct list_head socket_connect;
-	struct list_head socket_listen;
-	struct list_head socket_accept;
-	struct list_head socket_sendmsg;
-	struct list_head socket_recvmsg;
-	struct list_head socket_getsockname;
-	struct list_head socket_getpeername;
-	struct list_head socket_getsockopt;
-	struct list_head socket_setsockopt;
-	struct list_head socket_shutdown;
-	struct list_head socket_sock_rcv_skb;
-	struct list_head socket_getpeersec_stream;
-	struct list_head socket_getpeersec_dgram;
-	struct list_head sk_alloc_security;
-	struct list_head sk_free_security;
-	struct list_head sk_clone_security;
-	struct list_head sk_getsecid;
-	struct list_head sock_graft;
-	struct list_head inet_conn_request;
-	struct list_head inet_csk_clone;
-	struct list_head inet_conn_established;
-	struct list_head secmark_relabel_packet;
-	struct list_head secmark_refcount_inc;
-	struct list_head secmark_refcount_dec;
-	struct list_head req_classify_flow;
-	struct list_head tun_dev_alloc_security;
-	struct list_head tun_dev_free_security;
-	struct list_head tun_dev_create;
-	struct list_head tun_dev_attach_queue;
-	struct list_head tun_dev_attach;
-	struct list_head tun_dev_open;
+	LSM_unix_stream_connect,
+	LSM_unix_may_send,
+	LSM_socket_create,
+	LSM_socket_post_create,
+	LSM_socket_bind,
+	LSM_socket_connect,
+	LSM_socket_listen,
+	LSM_socket_accept,
+	LSM_socket_sendmsg,
+	LSM_socket_recvmsg,
+	LSM_socket_getsockname,
+	LSM_socket_getpeername,
+	LSM_socket_getsockopt,
+	LSM_socket_setsockopt,
+	LSM_socket_shutdown,
+	LSM_socket_sock_rcv_skb,
+	LSM_socket_getpeersec_stream,
+	LSM_socket_getpeersec_dgram,
+	LSM_sk_alloc_security,
+	LSM_sk_free_security,
+	LSM_sk_clone_security,
+	LSM_sk_getsecid,
+	LSM_sock_graft,
+	LSM_inet_conn_request,
+	LSM_inet_csk_clone,
+	LSM_inet_conn_established,
+	LSM_secmark_relabel_packet,
+	LSM_secmark_refcount_inc,
+	LSM_secmark_refcount_dec,
+	LSM_req_classify_flow,
+	LSM_tun_dev_alloc_security,
+	LSM_tun_dev_free_security,
+	LSM_tun_dev_create,
+	LSM_tun_dev_attach_queue,
+	LSM_tun_dev_attach,
+	LSM_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;
+	LSM_ib_pkey_access,
+	LSM_ib_endport_manage_subnet,
+	LSM_ib_alloc_security,
+	LSM_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;
-	struct list_head xfrm_policy_free_security;
-	struct list_head xfrm_policy_delete_security;
-	struct list_head xfrm_state_alloc;
-	struct list_head xfrm_state_alloc_acquire;
-	struct list_head xfrm_state_free_security;
-	struct list_head xfrm_state_delete_security;
-	struct list_head xfrm_policy_lookup;
-	struct list_head xfrm_state_pol_flow_match;
-	struct list_head xfrm_decode_session;
+	LSM_xfrm_policy_alloc_security,
+	LSM_xfrm_policy_clone_security,
+	LSM_xfrm_policy_free_security,
+	LSM_xfrm_policy_delete_security,
+	LSM_xfrm_state_alloc,
+	LSM_xfrm_state_alloc_acquire,
+	LSM_xfrm_state_free_security,
+	LSM_xfrm_state_delete_security,
+	LSM_xfrm_policy_lookup,
+	LSM_xfrm_state_pol_flow_match,
+	LSM_xfrm_decode_session,
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 #ifdef CONFIG_KEYS
-	struct list_head key_alloc;
-	struct list_head key_free;
-	struct list_head key_permission;
-	struct list_head key_getsecurity;
+	LSM_key_alloc,
+	LSM_key_free,
+	LSM_key_permission,
+	LSM_key_getsecurity,
 #endif	/* CONFIG_KEYS */
 #ifdef CONFIG_AUDIT
-	struct list_head audit_rule_init;
-	struct list_head audit_rule_known;
-	struct list_head audit_rule_match;
-	struct list_head audit_rule_free;
+	LSM_audit_rule_init,
+	LSM_audit_rule_known,
+	LSM_audit_rule_match,
+	LSM_audit_rule_free,
 #endif /* CONFIG_AUDIT */
+	LSM_MAX_HOOK_INDEX,
 };
 
 /*
@@ -1921,8 +1922,8 @@ struct security_hook_heads {
  */
 struct security_hook_list {
 	struct list_head		list;
-	struct list_head		*head;
 	union security_list_options	hook;
+	enum security_hook_index	idx;
 	char				*lsm;
 };
 
@@ -1933,9 +1934,8 @@ struct security_hook_list {
  * text involved.
  */
 #define LSM_HOOK_INIT(HEAD, HOOK) \
-	{ .head = &security_hook_heads.HEAD, .hook = { .HEAD = HOOK } }
+	{ .idx = LSM_##HEAD, .hook = { .HEAD = HOOK } }
 
-extern struct security_hook_heads security_hook_heads;
 extern char *lsm_names;
 
 extern void security_add_hooks(struct security_hook_list *hooks, int count,
diff --git a/security/security.c b/security/security.c
index 3013237..44c47b6 100644
--- a/security/security.c
+++ b/security/security.c
@@ -34,7 +34,8 @@
 /* Maximum number of letters for an LSM name string */
 #define SECURITY_NAME_MAX	10
 
-struct security_hook_heads security_hook_heads __lsm_ro_after_init;
+static struct list_head hook_heads[LSM_MAX_HOOK_INDEX]
+	__lsm_ro_after_init;
 static ATOMIC_NOTIFIER_HEAD(lsm_notifier_chain);
 
 char *lsm_names;
@@ -59,12 +60,10 @@ static void __init do_security_initcalls(void)
  */
 int __init security_init(void)
 {
-	int i;
-	struct list_head *list = (struct list_head *) &security_hook_heads;
+	enum security_hook_index i;
 
-	for (i = 0; i < sizeof(security_hook_heads) / sizeof(struct list_head);
-	     i++)
-		INIT_LIST_HEAD(&list[i]);
+	for (i = 0; i < LSM_MAX_HOOK_INDEX; i++)
+		INIT_LIST_HEAD(&hook_heads[i]);
 	pr_info("Security Framework initialized\n");
 
 	/*
@@ -161,8 +160,12 @@ void __init security_add_hooks(struct security_hook_list *hooks, int count,
 	int i;
 
 	for (i = 0; i < count; i++) {
+		enum security_hook_index idx = hooks[i].idx;
+
 		hooks[i].lsm = lsm;
-		list_add_tail_rcu(&hooks[i].list, hooks[i].head);
+		/* Can't hit this BUG_ON() unless LSM_HOOK_INIT() is broken. */
+		BUG_ON(idx < 0 || idx >= LSM_MAX_HOOK_INDEX);
+		list_add_tail_rcu(&hooks[i].list, &hook_heads[idx]);
 	}
 	if (lsm_append(lsm, &lsm_names) < 0)
 		panic("%s - Cannot get early memory.\n", __func__);
@@ -200,7 +203,7 @@ EXPORT_SYMBOL(unregister_lsm_notifier);
 	do {							\
 		struct security_hook_list *P;			\
 								\
-		list_for_each_entry(P, &security_hook_heads.FUNC, list)	\
+		list_for_each_entry(P, &hook_heads[LSM_##FUNC], list)	\
 			P->hook.FUNC(__VA_ARGS__);		\
 	} while (0)
 
@@ -209,7 +212,7 @@ EXPORT_SYMBOL(unregister_lsm_notifier);
 	do {							\
 		struct security_hook_list *P;			\
 								\
-		list_for_each_entry(P, &security_hook_heads.FUNC, list) { \
+		list_for_each_entry(P, &hook_heads[LSM_##FUNC], list) {	\
 			RC = P->hook.FUNC(__VA_ARGS__);		\
 			if (RC != 0)				\
 				break;				\
@@ -316,7 +319,7 @@ int security_vm_enough_memory_mm(struct mm_struct *mm, long pages)
 	 * agree that it should be set it will. If any module
 	 * thinks it should not be set it won't.
 	 */
-	list_for_each_entry(hp, &security_hook_heads.vm_enough_memory, list) {
+	list_for_each_entry(hp, &hook_heads[LSM_vm_enough_memory], list) {
 		rc = hp->hook.vm_enough_memory(mm, pages);
 		if (rc <= 0) {
 			cap_sys_admin = 0;
@@ -809,7 +812,7 @@ int security_inode_getsecurity(struct inode *inode, const char *name, void **buf
 	/*
 	 * Only one module will provide an attribute with a given name.
 	 */
-	list_for_each_entry(hp, &security_hook_heads.inode_getsecurity, list) {
+	list_for_each_entry(hp, &hook_heads[LSM_inode_getsecurity], list) {
 		rc = hp->hook.inode_getsecurity(inode, name, buffer, alloc);
 		if (rc != -EOPNOTSUPP)
 			return rc;
@@ -827,7 +830,7 @@ int security_inode_setsecurity(struct inode *inode, const char *name, const void
 	/*
 	 * Only one module will provide an attribute with a given name.
 	 */
-	list_for_each_entry(hp, &security_hook_heads.inode_setsecurity, list) {
+	list_for_each_entry(hp, &hook_heads[LSM_inode_setsecurity], list) {
 		rc = hp->hook.inode_setsecurity(inode, name, value, size,
 								flags);
 		if (rc != -EOPNOTSUPP)
@@ -1135,7 +1138,7 @@ int security_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 	int rc = -ENOSYS;
 	struct security_hook_list *hp;
 
-	list_for_each_entry(hp, &security_hook_heads.task_prctl, list) {
+	list_for_each_entry(hp, &hook_heads[LSM_task_prctl], list) {
 		thisrc = hp->hook.task_prctl(option, arg2, arg3, arg4, arg5);
 		if (thisrc != -ENOSYS) {
 			rc = thisrc;
@@ -1638,7 +1641,7 @@ int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
 	 * For speed optimization, we explicitly break the loop rather than
 	 * using the macro
 	 */
-	list_for_each_entry(hp, &security_hook_heads.xfrm_state_pol_flow_match,
+	list_for_each_entry(hp, &hook_heads[LSM_xfrm_state_pol_flow_match],
 				list) {
 		rc = hp->hook.xfrm_state_pol_flow_match(x, xp, fl);
 		break;
