Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull security subsystem updates from James Morris:
 "The main change in this kernel is Casey's generalized LSM stacking
  work, which removes the hard-coding of Capabilities and Yama stacking,
  allowing multiple arbitrary "small" LSMs to be stacked with a default
  monolithic module (e.g.  SELinux, Smack, AppArmor).

  See
        https://lwn.net/Articles/636056/

  This will allow smaller, simpler LSMs to be incorporated into the
  mainline kernel and arbitrarily stacked by users.  Also, this is a
  useful cleanup of the LSM code in its own right"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (38 commits)
  tpm, tpm_crb: fix le64_to_cpu conversions in crb_acpi_add()
  vTPM: set virtual device before passing to ibmvtpm_reset_crq
  tpm_ibmvtpm: remove unneccessary message level.
  ima: update builtin policies
  ima: extend "mask" policy matching support
  ima: add support for new "euid" policy condition
  ima: fix ima_show_template_data_ascii()
  Smack: freeing an error pointer in smk_write_revoke_subj()
  selinux: fix setting of security labels on NFS
  selinux: Remove unused permission definitions
  selinux: enable genfscon labeling for sysfs and pstore files
  selinux: enable per-file labeling for debugfs files.
  selinux: update netlink socket classes
  signals: don't abuse __flush_signals() in selinux_bprm_committed_creds()
  selinux: Print 'sclass' as string when unrecognized netlink message occurs
  Smack: allow multiple labels in onlycap
  Smack: fix seq operations in smackfs
  ima: pass iint to ima_add_violation()
  ima: wrap event related data to the new ima_event_data structure
  integrity: add validity checks for 'path' parameter
  ...

1 files changed, 262 insertions, 305 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index ffa5a642629a..623108199641 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -29,7 +29,7 @@
 #include <linux/tracehook.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
-#include <linux/security.h>
+#include <linux/lsm_hooks.h>
 #include <linux/xattr.h>
 #include <linux/capability.h>
 #include <linux/unistd.h>
@@ -403,6 +403,7 @@ static int selinux_is_sblabel_mnt(struct super_block *sb)
 	return sbsec->behavior == SECURITY_FS_USE_XATTR ||
 		sbsec->behavior == SECURITY_FS_USE_TRANS ||
 		sbsec->behavior == SECURITY_FS_USE_TASK ||
+		sbsec->behavior == SECURITY_FS_USE_NATIVE ||
 		/* Special handling. Genfs but also in-core setxattr handler */
 		!strcmp(sb->s_type->name, "sysfs") ||
 		!strcmp(sb->s_type->name, "pstore") ||
@@ -724,7 +725,12 @@ static int selinux_set_mnt_opts(struct super_block *sb,
 	}
 
 	if (strcmp(sb->s_type->name, "proc") == 0)
-		sbsec->flags |= SE_SBPROC;
+		sbsec->flags |= SE_SBPROC | SE_SBGENFS;
+
+	if (!strcmp(sb->s_type->name, "debugfs") ||
+	    !strcmp(sb->s_type->name, "sysfs") ||
+	    !strcmp(sb->s_type->name, "pstore"))
+		sbsec->flags |= SE_SBGENFS;
 
 	if (!sbsec->behavior) {
 		/*
@@ -1188,8 +1194,6 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
 		switch (protocol) {
 		case NETLINK_ROUTE:
 			return SECCLASS_NETLINK_ROUTE_SOCKET;
-		case NETLINK_FIREWALL:
-			return SECCLASS_NETLINK_FIREWALL_SOCKET;
 		case NETLINK_SOCK_DIAG:
 			return SECCLASS_NETLINK_TCPDIAG_SOCKET;
 		case NETLINK_NFLOG:
@@ -1198,14 +1202,28 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
 			return SECCLASS_NETLINK_XFRM_SOCKET;
 		case NETLINK_SELINUX:
 			return SECCLASS_NETLINK_SELINUX_SOCKET;
+		case NETLINK_ISCSI:
+			return SECCLASS_NETLINK_ISCSI_SOCKET;
 		case NETLINK_AUDIT:
 			return SECCLASS_NETLINK_AUDIT_SOCKET;
-		case NETLINK_IP6_FW:
-			return SECCLASS_NETLINK_IP6FW_SOCKET;
+		case NETLINK_FIB_LOOKUP:
+			return SECCLASS_NETLINK_FIB_LOOKUP_SOCKET;
+		case NETLINK_CONNECTOR:
+			return SECCLASS_NETLINK_CONNECTOR_SOCKET;
+		case NETLINK_NETFILTER:
+			return SECCLASS_NETLINK_NETFILTER_SOCKET;
 		case NETLINK_DNRTMSG:
 			return SECCLASS_NETLINK_DNRT_SOCKET;
 		case NETLINK_KOBJECT_UEVENT:
 			return SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET;
+		case NETLINK_GENERIC:
+			return SECCLASS_NETLINK_GENERIC_SOCKET;
+		case NETLINK_SCSITRANSPORT:
+			return SECCLASS_NETLINK_SCSITRANSPORT_SOCKET;
+		case NETLINK_RDMA:
+			return SECCLASS_NETLINK_RDMA_SOCKET;
+		case NETLINK_CRYPTO:
+			return SECCLASS_NETLINK_CRYPTO_SOCKET;
 		default:
 			return SECCLASS_NETLINK_SOCKET;
 		}
@@ -1220,12 +1238,13 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
 	return SECCLASS_SOCKET;
 }
 
-#ifdef CONFIG_PROC_FS
-static int selinux_proc_get_sid(struct dentry *dentry,
-				u16 tclass,
-				u32 *sid)
+static int selinux_genfs_get_sid(struct dentry *dentry,
+				 u16 tclass,
+				 u16 flags,
+				 u32 *sid)
 {
 	int rc;
+	struct super_block *sb = dentry->d_inode->i_sb;
 	char *buffer, *path;
 
 	buffer = (char *)__get_free_page(GFP_KERNEL);
@@ -1236,26 +1255,20 @@ static int selinux_proc_get_sid(struct dentry *dentry,
 	if (IS_ERR(path))
 		rc = PTR_ERR(path);
 	else {
-		/* each process gets a /proc/PID/ entry. Strip off the
-		 * PID part to get a valid selinux labeling.
-		 * e.g. /proc/1/net/rpc/nfs -> /net/rpc/nfs */
-		while (path[1] >= '0' && path[1] <= '9') {
-			path[1] = '/';
-			path++;
+		if (flags & SE_SBPROC) {
+			/* each process gets a /proc/PID/ entry. Strip off the
+			 * PID part to get a valid selinux labeling.
+			 * e.g. /proc/1/net/rpc/nfs -> /net/rpc/nfs */
+			while (path[1] >= '0' && path[1] <= '9') {
+				path[1] = '/';
+				path++;
+			}
 		}
-		rc = security_genfs_sid("proc", path, tclass, sid);
+		rc = security_genfs_sid(sb->s_type->name, path, tclass, sid);
 	}
 	free_page((unsigned long)buffer);
 	return rc;
 }
-#else
-static int selinux_proc_get_sid(struct dentry *dentry,
-				u16 tclass,
-				u32 *sid)
-{
-	return -EINVAL;
-}
-#endif
 
 /* The inode's security attributes must be initialized before first use. */
 static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dentry)
@@ -1412,7 +1425,7 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
 		/* Default to the fs superblock SID. */
 		isec->sid = sbsec->sid;
 
-		if ((sbsec->flags & SE_SBPROC) && !S_ISLNK(inode->i_mode)) {
+		if ((sbsec->flags & SE_SBGENFS) && !S_ISLNK(inode->i_mode)) {
 			/* We must have a dentry to determine the label on
 			 * procfs inodes */
 			if (opt_dentry)
@@ -1435,7 +1448,8 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
 			if (!dentry)
 				goto out_unlock;
 			isec->sclass = inode_mode_to_security_class(inode->i_mode);
-			rc = selinux_proc_get_sid(dentry, isec->sclass, &sid);
+			rc = selinux_genfs_get_sid(dentry, isec->sclass,
+						   sbsec->flags, &sid);
 			dput(dentry);
 			if (rc)
 				goto out_unlock;
@@ -1990,12 +2004,6 @@ static int selinux_binder_transfer_file(struct task_struct *from,
 static int selinux_ptrace_access_check(struct task_struct *child,
 				     unsigned int mode)
 {
-	int rc;
-
-	rc = cap_ptrace_access_check(child, mode);
-	if (rc)
-		return rc;
-
 	if (mode & PTRACE_MODE_READ) {
 		u32 sid = current_sid();
 		u32 csid = task_sid(child);
@@ -2007,25 +2015,13 @@ static int selinux_ptrace_access_check(struct task_struct *child,
 
 static int selinux_ptrace_traceme(struct task_struct *parent)
 {
-	int rc;
-
-	rc = cap_ptrace_traceme(parent);
-	if (rc)
-		return rc;
-
 	return task_has_perm(parent, current, PROCESS__PTRACE);
 }
 
 static int selinux_capget(struct task_struct *target, kernel_cap_t *effective,
 			  kernel_cap_t *inheritable, kernel_cap_t *permitted)
 {
-	int error;
-
-	error = current_has_perm(target, PROCESS__GETCAP);
-	if (error)
-		return error;
-
-	return cap_capget(target, effective, inheritable, permitted);
+	return current_has_perm(target, PROCESS__GETCAP);
 }
 
 static int selinux_capset(struct cred *new, const struct cred *old,
@@ -2033,13 +2029,6 @@ static int selinux_capset(struct cred *new, const struct cred *old,
 			  const kernel_cap_t *inheritable,
 			  const kernel_cap_t *permitted)
 {
-	int error;
-
-	error = cap_capset(new, old,
-				      effective, inheritable, permitted);
-	if (error)
-		return error;
-
 	return cred_has_perm(old, new, PROCESS__SETCAP);
 }
 
@@ -2056,12 +2045,6 @@ static int selinux_capset(struct cred *new, const struct cred *old,
 static int selinux_capable(const struct cred *cred, struct user_namespace *ns,
 			   int cap, int audit)
 {
-	int rc;
-
-	rc = cap_capable(cred, ns, cap, audit);
-	if (rc)
-		return rc;
-
 	return cred_has_capability(cred, cap, audit);
 }
 
@@ -2139,12 +2122,12 @@ static int selinux_vm_enough_memory(struct mm_struct *mm, long pages)
 {
 	int rc, cap_sys_admin = 0;
 
-	rc = selinux_capable(current_cred(), &init_user_ns, CAP_SYS_ADMIN,
-			     SECURITY_CAP_NOAUDIT);
+	rc = cred_has_capability(current_cred(), CAP_SYS_ADMIN,
+					SECURITY_CAP_NOAUDIT);
 	if (rc == 0)
 		cap_sys_admin = 1;
 
-	return __vm_enough_memory(mm, pages, cap_sys_admin);
+	return cap_sys_admin;
 }
 
 /* binprm security operations */
@@ -2193,10 +2176,6 @@ static int selinux_bprm_set_creds(struct linux_binprm *bprm)
 	struct inode *inode = file_inode(bprm->file);
 	int rc;
 
-	rc = cap_bprm_set_creds(bprm);
-	if (rc)
-		return rc;
-
 	/* SELinux context only depends on initial program or script and not
 	 * the script interpreter */
 	if (bprm->cred_prepared)
@@ -2320,7 +2299,7 @@ static int selinux_bprm_secureexec(struct linux_binprm *bprm)
 					PROCESS__NOATSECURE, NULL);
 	}
 
-	return (atsecure || cap_bprm_secureexec(bprm));
+	return !!atsecure;
 }
 
 static int match_file(const void *p, struct file *file, unsigned fd)
@@ -2451,10 +2430,12 @@ static void selinux_bprm_committed_creds(struct linux_binprm *bprm)
 		for (i = 0; i < 3; i++)
 			do_setitimer(i, &itimer, NULL);
 		spin_lock_irq(&current->sighand->siglock);
-		if (!(current->signal->flags & SIGNAL_GROUP_EXIT)) {
-			__flush_signals(current);
+		if (!fatal_signal_pending(current)) {
+			flush_sigqueue(&current->pending);
+			flush_sigqueue(&current->signal->shared_pending);
 			flush_signal_handlers(current, 1);
 			sigemptyset(&current->blocked);
+			recalc_sigpending();
 		}
 		spin_unlock_irq(&current->sighand->siglock);
 	}
@@ -3144,8 +3125,11 @@ static int selinux_inode_getsecurity(const struct inode *inode, const char *name
 	 * and lack of permission just means that we fall back to the
 	 * in-core context value, not a denial.
 	 */
-	error = selinux_capable(current_cred(), &init_user_ns, CAP_MAC_ADMIN,
-				SECURITY_CAP_NOAUDIT);
+	error = cap_capable(current_cred(), &init_user_ns, CAP_MAC_ADMIN,
+			    SECURITY_CAP_NOAUDIT);
+	if (!error)
+		error = cred_has_capability(current_cred(), CAP_MAC_ADMIN,
+					    SECURITY_CAP_NOAUDIT);
 	if (!error)
 		error = security_sid_to_context_force(isec->sid, &context,
 						      &size);
@@ -3330,12 +3314,7 @@ error:
 
 static int selinux_mmap_addr(unsigned long addr)
 {
-	int rc;
-
-	/* do DAC check on address space usage */
-	rc = cap_mmap_addr(addr);
-	if (rc)
-		return rc;
+	int rc = 0;
 
 	if (addr < CONFIG_LSM_MMAP_MIN_ADDR) {
 		u32 sid = current_sid();
@@ -3651,23 +3630,11 @@ static void selinux_task_getsecid(struct task_struct *p, u32 *secid)
 
 static int selinux_task_setnice(struct task_struct *p, int nice)
 {
-	int rc;
-
-	rc = cap_task_setnice(p, nice);
-	if (rc)
-		return rc;
-
 	return current_has_perm(p, PROCESS__SETSCHED);
 }
 
 static int selinux_task_setioprio(struct task_struct *p, int ioprio)
 {
-	int rc;
-
-	rc = cap_task_setioprio(p, ioprio);
-	if (rc)
-		return rc;
-
 	return current_has_perm(p, PROCESS__SETSCHED);
 }
 
@@ -3693,12 +3660,6 @@ static int selinux_task_setrlimit(struct task_struct *p, unsigned int resource,
 
 static int selinux_task_setscheduler(struct task_struct *p)
 {
-	int rc;
-
-	rc = cap_task_setscheduler(p);
-	if (rc)
-		return rc;
-
 	return current_has_perm(p, PROCESS__SETSCHED);
 }
 
@@ -4780,8 +4741,9 @@ static int selinux_nlmsg_perm(struct sock *sk, struct sk_buff *skb)
 		if (err == -EINVAL) {
 			printk(KERN_WARNING
 			       "SELinux: unrecognized netlink message:"
-			       " protocol=%hu nlmsg_type=%hu sclass=%hu\n",
-			       sk->sk_protocol, nlh->nlmsg_type, sksec->sclass);
+			       " protocol=%hu nlmsg_type=%hu sclass=%s\n",
+			       sk->sk_protocol, nlh->nlmsg_type,
+			       secclass_map[sksec->sclass - 1].name);
 			if (!selinux_enforcing || security_get_allow_unknown())
 				err = 0;
 		}
@@ -5109,12 +5071,6 @@ static unsigned int selinux_ipv6_postroute(const struct nf_hook_ops *ops,
 
 static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb)
 {
-	int err;
-
-	err = cap_netlink_send(sk, skb);
-	if (err)
-		return err;
-
 	return selinux_nlmsg_perm(sk, skb);
 }
 
@@ -5852,218 +5808,220 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
 
 #endif
 
-static struct security_operations selinux_ops = {
-	.name =				"selinux",
-
-	.binder_set_context_mgr =	selinux_binder_set_context_mgr,
-	.binder_transaction =		selinux_binder_transaction,
-	.binder_transfer_binder =	selinux_binder_transfer_binder,
-	.binder_transfer_file =		selinux_binder_transfer_file,
-
-	.ptrace_access_check =		selinux_ptrace_access_check,
-	.ptrace_traceme =		selinux_ptrace_traceme,
-	.capget =			selinux_capget,
-	.capset =			selinux_capset,
-	.capable =			selinux_capable,
-	.quotactl =			selinux_quotactl,
-	.quota_on =			selinux_quota_on,
-	.syslog =			selinux_syslog,
-	.vm_enough_memory =		selinux_vm_enough_memory,
-
-	.netlink_send =			selinux_netlink_send,
-
-	.bprm_set_creds =		selinux_bprm_set_creds,
-	.bprm_committing_creds =	selinux_bprm_committing_creds,
-	.bprm_committed_creds =		selinux_bprm_committed_creds,
-	.bprm_secureexec =		selinux_bprm_secureexec,
-
-	.sb_alloc_security =		selinux_sb_alloc_security,
-	.sb_free_security =		selinux_sb_free_security,
-	.sb_copy_data =			selinux_sb_copy_data,
-	.sb_remount =			selinux_sb_remount,
-	.sb_kern_mount =		selinux_sb_kern_mount,
-	.sb_show_options =		selinux_sb_show_options,
-	.sb_statfs =			selinux_sb_statfs,
-	.sb_mount =			selinux_mount,
-	.sb_umount =			selinux_umount,
-	.sb_set_mnt_opts =		selinux_set_mnt_opts,
-	.sb_clone_mnt_opts =		selinux_sb_clone_mnt_opts,
-	.sb_parse_opts_str = 		selinux_parse_opts_str,
-
-	.dentry_init_security =		selinux_dentry_init_security,
-
-	.inode_alloc_security =		selinux_inode_alloc_security,
-	.inode_free_security =		selinux_inode_free_security,
-	.inode_init_security =		selinux_inode_init_security,
-	.inode_create =			selinux_inode_create,
-	.inode_link =			selinux_inode_link,
-	.inode_unlink =			selinux_inode_unlink,
-	.inode_symlink =		selinux_inode_symlink,
-	.inode_mkdir =			selinux_inode_mkdir,
-	.inode_rmdir =			selinux_inode_rmdir,
-	.inode_mknod =			selinux_inode_mknod,
-	.inode_rename =			selinux_inode_rename,
-	.inode_readlink =		selinux_inode_readlink,
-	.inode_follow_link =		selinux_inode_follow_link,
-	.inode_permission =		selinux_inode_permission,
-	.inode_setattr =		selinux_inode_setattr,
-	.inode_getattr =		selinux_inode_getattr,
-	.inode_setxattr =		selinux_inode_setxattr,
-	.inode_post_setxattr =		selinux_inode_post_setxattr,
-	.inode_getxattr =		selinux_inode_getxattr,
-	.inode_listxattr =		selinux_inode_listxattr,
-	.inode_removexattr =		selinux_inode_removexattr,
-	.inode_getsecurity =		selinux_inode_getsecurity,
-	.inode_setsecurity =		selinux_inode_setsecurity,
-	.inode_listsecurity =		selinux_inode_listsecurity,
-	.inode_getsecid =		selinux_inode_getsecid,
-
-	.file_permission =		selinux_file_permission,
-	.file_alloc_security =		selinux_file_alloc_security,
-	.file_free_security =		selinux_file_free_security,
-	.file_ioctl =			selinux_file_ioctl,
-	.mmap_file =			selinux_mmap_file,
-	.mmap_addr =			selinux_mmap_addr,
-	.file_mprotect =		selinux_file_mprotect,
-	.file_lock =			selinux_file_lock,
-	.file_fcntl =			selinux_file_fcntl,
-	.file_set_fowner =		selinux_file_set_fowner,
-	.file_send_sigiotask =		selinux_file_send_sigiotask,
-	.file_receive =			selinux_file_receive,
-
-	.file_open =			selinux_file_open,
-
-	.task_create =			selinux_task_create,
-	.cred_alloc_blank =		selinux_cred_alloc_blank,
-	.cred_free =			selinux_cred_free,
-	.cred_prepare =			selinux_cred_prepare,
-	.cred_transfer =		selinux_cred_transfer,
-	.kernel_act_as =		selinux_kernel_act_as,
-	.kernel_create_files_as =	selinux_kernel_create_files_as,
-	.kernel_module_request =	selinux_kernel_module_request,
-	.task_setpgid =			selinux_task_setpgid,
-	.task_getpgid =			selinux_task_getpgid,
-	.task_getsid =			selinux_task_getsid,
-	.task_getsecid =		selinux_task_getsecid,
-	.task_setnice =			selinux_task_setnice,
-	.task_setioprio =		selinux_task_setioprio,
-	.task_getioprio =		selinux_task_getioprio,
-	.task_setrlimit =		selinux_task_setrlimit,
-	.task_setscheduler =		selinux_task_setscheduler,
-	.task_getscheduler =		selinux_task_getscheduler,
-	.task_movememory =		selinux_task_movememory,
-	.task_kill =			selinux_task_kill,
-	.task_wait =			selinux_task_wait,
-	.task_to_inode =		selinux_task_to_inode,
-
-	.ipc_permission =		selinux_ipc_permission,
-	.ipc_getsecid =			selinux_ipc_getsecid,
-
-	.msg_msg_alloc_security =	selinux_msg_msg_alloc_security,
-	.msg_msg_free_security =	selinux_msg_msg_free_security,
-
-	.msg_queue_alloc_security =	selinux_msg_queue_alloc_security,
-	.msg_queue_free_security =	selinux_msg_queue_free_security,
-	.msg_queue_associate =		selinux_msg_queue_associate,
-	.msg_queue_msgctl =		selinux_msg_queue_msgctl,
-	.msg_queue_msgsnd =		selinux_msg_queue_msgsnd,
-	.msg_queue_msgrcv =		selinux_msg_queue_msgrcv,
-
-	.shm_alloc_security =		selinux_shm_alloc_security,
-	.shm_free_security =		selinux_shm_free_security,
-	.shm_associate =		selinux_shm_associate,
-	.shm_shmctl =			selinux_shm_shmctl,
-	.shm_shmat =			selinux_shm_shmat,
-
-	.sem_alloc_security =		selinux_sem_alloc_security,
-	.sem_free_security =		selinux_sem_free_security,
-	.sem_associate =		selinux_sem_associate,
-	.sem_semctl =			selinux_sem_semctl,
-	.sem_semop =			selinux_sem_semop,
-
-	.d_instantiate =		selinux_d_instantiate,
-
-	.getprocattr =			selinux_getprocattr,
-	.setprocattr =			selinux_setprocattr,
-
-	.ismaclabel =			selinux_ismaclabel,
-	.secid_to_secctx =		selinux_secid_to_secctx,
-	.secctx_to_secid =		selinux_secctx_to_secid,
-	.release_secctx =		selinux_release_secctx,
-	.inode_notifysecctx =		selinux_inode_notifysecctx,
-	.inode_setsecctx =		selinux_inode_setsecctx,
-	.inode_getsecctx =		selinux_inode_getsecctx,
-
-	.unix_stream_connect =		selinux_socket_unix_stream_connect,
-	.unix_may_send =		selinux_socket_unix_may_send,
-
-	.socket_create =		selinux_socket_create,
-	.socket_post_create =		selinux_socket_post_create,
-	.socket_bind =			selinux_socket_bind,
-	.socket_connect =		selinux_socket_connect,
-	.socket_listen =		selinux_socket_listen,
-	.socket_accept =		selinux_socket_accept,
-	.socket_sendmsg =		selinux_socket_sendmsg,
-	.socket_recvmsg =		selinux_socket_recvmsg,
-	.socket_getsockname =		selinux_socket_getsockname,
-	.socket_getpeername =		selinux_socket_getpeername,
-	.socket_getsockopt =		selinux_socket_getsockopt,
-	.socket_setsockopt =		selinux_socket_setsockopt,
-	.socket_shutdown =		selinux_socket_shutdown,
-	.socket_sock_rcv_skb =		selinux_socket_sock_rcv_skb,
-	.socket_getpeersec_stream =	selinux_socket_getpeersec_stream,
-	.socket_getpeersec_dgram =	selinux_socket_getpeersec_dgram,
-	.sk_alloc_security =		selinux_sk_alloc_security,
-	.sk_free_security =		selinux_sk_free_security,
-	.sk_clone_security =		selinux_sk_clone_security,
-	.sk_getsecid =			selinux_sk_getsecid,
-	.sock_graft =			selinux_sock_graft,
-	.inet_conn_request =		selinux_inet_conn_request,
-	.inet_csk_clone =		selinux_inet_csk_clone,
-	.inet_conn_established =	selinux_inet_conn_established,
-	.secmark_relabel_packet =	selinux_secmark_relabel_packet,
-	.secmark_refcount_inc =		selinux_secmark_refcount_inc,
-	.secmark_refcount_dec =		selinux_secmark_refcount_dec,
-	.req_classify_flow =		selinux_req_classify_flow,
-	.tun_dev_alloc_security =	selinux_tun_dev_alloc_security,
-	.tun_dev_free_security =	selinux_tun_dev_free_security,
-	.tun_dev_create =		selinux_tun_dev_create,
-	.tun_dev_attach_queue =		selinux_tun_dev_attach_queue,
-	.tun_dev_attach =		selinux_tun_dev_attach,
-	.tun_dev_open =			selinux_tun_dev_open,
+static struct security_hook_list selinux_hooks[] = {
+	LSM_HOOK_INIT(binder_set_context_mgr, selinux_binder_set_context_mgr),
+	LSM_HOOK_INIT(binder_transaction, selinux_binder_transaction),
+	LSM_HOOK_INIT(binder_transfer_binder, selinux_binder_transfer_binder),
+	LSM_HOOK_INIT(binder_transfer_file, selinux_binder_transfer_file),
+
+	LSM_HOOK_INIT(ptrace_access_check, selinux_ptrace_access_check),
+	LSM_HOOK_INIT(ptrace_traceme, selinux_ptrace_traceme),
+	LSM_HOOK_INIT(capget, selinux_capget),
+	LSM_HOOK_INIT(capset, selinux_capset),
+	LSM_HOOK_INIT(capable, selinux_capable),
+	LSM_HOOK_INIT(quotactl, selinux_quotactl),
+	LSM_HOOK_INIT(quota_on, selinux_quota_on),
+	LSM_HOOK_INIT(syslog, selinux_syslog),
+	LSM_HOOK_INIT(vm_enough_memory, selinux_vm_enough_memory),
+
+	LSM_HOOK_INIT(netlink_send, selinux_netlink_send),
+
+	LSM_HOOK_INIT(bprm_set_creds, selinux_bprm_set_creds),
+	LSM_HOOK_INIT(bprm_committing_creds, selinux_bprm_committing_creds),
+	LSM_HOOK_INIT(bprm_committed_creds, selinux_bprm_committed_creds),
+	LSM_HOOK_INIT(bprm_secureexec, selinux_bprm_secureexec),
+
+	LSM_HOOK_INIT(sb_alloc_security, selinux_sb_alloc_security),
+	LSM_HOOK_INIT(sb_free_security, selinux_sb_free_security),
+	LSM_HOOK_INIT(sb_copy_data, selinux_sb_copy_data),
+	LSM_HOOK_INIT(sb_remount, selinux_sb_remount),
+	LSM_HOOK_INIT(sb_kern_mount, selinux_sb_kern_mount),
+	LSM_HOOK_INIT(sb_show_options, selinux_sb_show_options),
+	LSM_HOOK_INIT(sb_statfs, selinux_sb_statfs),
+	LSM_HOOK_INIT(sb_mount, selinux_mount),
+	LSM_HOOK_INIT(sb_umount, selinux_umount),
+	LSM_HOOK_INIT(sb_set_mnt_opts, selinux_set_mnt_opts),
+	LSM_HOOK_INIT(sb_clone_mnt_opts, selinux_sb_clone_mnt_opts),
+	LSM_HOOK_INIT(sb_parse_opts_str, selinux_parse_opts_str),
+
+	LSM_HOOK_INIT(dentry_init_security, selinux_dentry_init_security),
+
+	LSM_HOOK_INIT(inode_alloc_security, selinux_inode_alloc_security),
+	LSM_HOOK_INIT(inode_free_security, selinux_inode_free_security),
+	LSM_HOOK_INIT(inode_init_security, selinux_inode_init_security),
+	LSM_HOOK_INIT(inode_create, selinux_inode_create),
+	LSM_HOOK_INIT(inode_link, selinux_inode_link),
+	LSM_HOOK_INIT(inode_unlink, selinux_inode_unlink),
+	LSM_HOOK_INIT(inode_symlink, selinux_inode_symlink),
+	LSM_HOOK_INIT(inode_mkdir, selinux_inode_mkdir),
+	LSM_HOOK_INIT(inode_rmdir, selinux_inode_rmdir),
+	LSM_HOOK_INIT(inode_mknod, selinux_inode_mknod),
+	LSM_HOOK_INIT(inode_rename, selinux_inode_rename),
+	LSM_HOOK_INIT(inode_readlink, selinux_inode_readlink),
+	LSM_HOOK_INIT(inode_follow_link, selinux_inode_follow_link),
+	LSM_HOOK_INIT(inode_permission, selinux_inode_permission),
+	LSM_HOOK_INIT(inode_setattr, selinux_inode_setattr),
+	LSM_HOOK_INIT(inode_getattr, selinux_inode_getattr),
+	LSM_HOOK_INIT(inode_setxattr, selinux_inode_setxattr),
+	LSM_HOOK_INIT(inode_post_setxattr, selinux_inode_post_setxattr),
+	LSM_HOOK_INIT(inode_getxattr, selinux_inode_getxattr),
+	LSM_HOOK_INIT(inode_listxattr, selinux_inode_listxattr),
+	LSM_HOOK_INIT(inode_removexattr, selinux_inode_removexattr),
+	LSM_HOOK_INIT(inode_getsecurity, selinux_inode_getsecurity),
+	LSM_HOOK_INIT(inode_setsecurity, selinux_inode_setsecurity),
+	LSM_HOOK_INIT(inode_listsecurity, selinux_inode_listsecurity),
+	LSM_HOOK_INIT(inode_getsecid, selinux_inode_getsecid),
+
+	LSM_HOOK_INIT(file_permission, selinux_file_permission),
+	LSM_HOOK_INIT(file_alloc_security, selinux_file_alloc_security),
+	LSM_HOOK_INIT(file_free_security, selinux_file_free_security),
+	LSM_HOOK_INIT(file_ioctl, selinux_file_ioctl),
+	LSM_HOOK_INIT(mmap_file, selinux_mmap_file),
+	LSM_HOOK_INIT(mmap_addr, selinux_mmap_addr),
+	LSM_HOOK_INIT(file_mprotect, selinux_file_mprotect),
+	LSM_HOOK_INIT(file_lock, selinux_file_lock),
+	LSM_HOOK_INIT(file_fcntl, selinux_file_fcntl),
+	LSM_HOOK_INIT(file_set_fowner, selinux_file_set_fowner),
+	LSM_HOOK_INIT(file_send_sigiotask, selinux_file_send_sigiotask),
+	LSM_HOOK_INIT(file_receive, selinux_file_receive),
+
+	LSM_HOOK_INIT(file_open, selinux_file_open),
+
+	LSM_HOOK_INIT(task_create, selinux_task_create),
+	LSM_HOOK_INIT(cred_alloc_blank, selinux_cred_alloc_blank),
+	LSM_HOOK_INIT(cred_free, selinux_cred_free),
+	LSM_HOOK_INIT(cred_prepare, selinux_cred_prepare),
+	LSM_HOOK_INIT(cred_transfer, selinux_cred_transfer),
+	LSM_HOOK_INIT(kernel_act_as, selinux_kernel_act_as),
+	LSM_HOOK_INIT(kernel_create_files_as, selinux_kernel_create_files_as),
+	LSM_HOOK_INIT(kernel_module_request, selinux_kernel_module_request),
+	LSM_HOOK_INIT(task_setpgid, selinux_task_setpgid),
+	LSM_HOOK_INIT(task_getpgid, selinux_task_getpgid),
+	LSM_HOOK_INIT(task_getsid, selinux_task_getsid),
+	LSM_HOOK_INIT(task_getsecid, selinux_task_getsecid),
+	LSM_HOOK_INIT(task_setnice, selinux_task_setnice),
+	LSM_HOOK_INIT(task_setioprio, selinux_task_setioprio),
+	LSM_HOOK_INIT(task_getioprio, selinux_task_getioprio),
+	LSM_HOOK_INIT(task_setrlimit, selinux_task_setrlimit),
+	LSM_HOOK_INIT(task_setscheduler, selinux_task_setscheduler),
+	LSM_HOOK_INIT(task_getscheduler, selinux_task_getscheduler),
+	LSM_HOOK_INIT(task_movememory, selinux_task_movememory),
+	LSM_HOOK_INIT(task_kill, selinux_task_kill),
+	LSM_HOOK_INIT(task_wait, selinux_task_wait),
+	LSM_HOOK_INIT(task_to_inode, selinux_task_to_inode),
+
+	LSM_HOOK_INIT(ipc_permission, selinux_ipc_permission),
+	LSM_HOOK_INIT(ipc_getsecid, selinux_ipc_getsecid),
+
+	LSM_HOOK_INIT(msg_msg_alloc_security, selinux_msg_msg_alloc_security),
+	LSM_HOOK_INIT(msg_msg_free_security, selinux_msg_msg_free_security),
+
+	LSM_HOOK_INIT(msg_queue_alloc_security,
+			selinux_msg_queue_alloc_security),
+	LSM_HOOK_INIT(msg_queue_free_security, selinux_msg_queue_free_security),
+	LSM_HOOK_INIT(msg_queue_associate, selinux_msg_queue_associate),
+	LSM_HOOK_INIT(msg_queue_msgctl, selinux_msg_queue_msgctl),
+	LSM_HOOK_INIT(msg_queue_msgsnd, selinux_msg_queue_msgsnd),
+	LSM_HOOK_INIT(msg_queue_msgrcv, selinux_msg_queue_msgrcv),
+
+	LSM_HOOK_INIT(shm_alloc_security, selinux_shm_alloc_security),
+	LSM_HOOK_INIT(shm_free_security, selinux_shm_free_security),
+	LSM_HOOK_INIT(shm_associate, selinux_shm_associate),
+	LSM_HOOK_INIT(shm_shmctl, selinux_shm_shmctl),
+	LSM_HOOK_INIT(shm_shmat, selinux_shm_shmat),
+
+	LSM_HOOK_INIT(sem_alloc_security, selinux_sem_alloc_security),
+	LSM_HOOK_INIT(sem_free_security, selinux_sem_free_security),
+	LSM_HOOK_INIT(sem_associate, selinux_sem_associate),
+	LSM_HOOK_INIT(sem_semctl, selinux_sem_semctl),
+	LSM_HOOK_INIT(sem_semop, selinux_sem_semop),
+
+	LSM_HOOK_INIT(d_instantiate, selinux_d_instantiate),
+
+	LSM_HOOK_INIT(getprocattr, selinux_getprocattr),
+	LSM_HOOK_INIT(setprocattr, selinux_setprocattr),
+
+	LSM_HOOK_INIT(ismaclabel, selinux_ismaclabel),
+	LSM_HOOK_INIT(secid_to_secctx, selinux_secid_to_secctx),
+	LSM_HOOK_INIT(secctx_to_secid, selinux_secctx_to_secid),
+	LSM_HOOK_INIT(release_secctx, selinux_release_secctx),
+	LSM_HOOK_INIT(inode_notifysecctx, selinux_inode_notifysecctx),
+	LSM_HOOK_INIT(inode_setsecctx, selinux_inode_setsecctx),
+	LSM_HOOK_INIT(inode_getsecctx, selinux_inode_getsecctx),
+
+	LSM_HOOK_INIT(unix_stream_connect, selinux_socket_unix_stream_connect),
+	LSM_HOOK_INIT(unix_may_send, selinux_socket_unix_may_send),
+
+	LSM_HOOK_INIT(socket_create, selinux_socket_create),
+	LSM_HOOK_INIT(socket_post_create, selinux_socket_post_create),
+	LSM_HOOK_INIT(socket_bind, selinux_socket_bind),
+	LSM_HOOK_INIT(socket_connect, selinux_socket_connect),
+	LSM_HOOK_INIT(socket_listen, selinux_socket_listen),
+	LSM_HOOK_INIT(socket_accept, selinux_socket_accept),
+	LSM_HOOK_INIT(socket_sendmsg, selinux_socket_sendmsg),
+	LSM_HOOK_INIT(socket_recvmsg, selinux_socket_recvmsg),
+	LSM_HOOK_INIT(socket_getsockname, selinux_socket_getsockname),
+	LSM_HOOK_INIT(socket_getpeername, selinux_socket_getpeername),
+	LSM_HOOK_INIT(socket_getsockopt, selinux_socket_getsockopt),
+	LSM_HOOK_INIT(socket_setsockopt, selinux_socket_setsockopt),
+	LSM_HOOK_INIT(socket_shutdown, selinux_socket_shutdown),
+	LSM_HOOK_INIT(socket_sock_rcv_skb, selinux_socket_sock_rcv_skb),
+	LSM_HOOK_INIT(socket_getpeersec_stream,
+			selinux_socket_getpeersec_stream),
+	LSM_HOOK_INIT(socket_getpeersec_dgram, selinux_socket_getpeersec_dgram),
+	LSM_HOOK_INIT(sk_alloc_security, selinux_sk_alloc_security),
+	LSM_HOOK_INIT(sk_free_security, selinux_sk_free_security),
+	LSM_HOOK_INIT(sk_clone_security, selinux_sk_clone_security),
+	LSM_HOOK_INIT(sk_getsecid, selinux_sk_getsecid),
+	LSM_HOOK_INIT(sock_graft, selinux_sock_graft),
+	LSM_HOOK_INIT(inet_conn_request, selinux_inet_conn_request),
+	LSM_HOOK_INIT(inet_csk_clone, selinux_inet_csk_clone),
+	LSM_HOOK_INIT(inet_conn_established, selinux_inet_conn_established),
+	LSM_HOOK_INIT(secmark_relabel_packet, selinux_secmark_relabel_packet),
+	LSM_HOOK_INIT(secmark_refcount_inc, selinux_secmark_refcount_inc),
+	LSM_HOOK_INIT(secmark_refcount_dec, selinux_secmark_refcount_dec),
+	LSM_HOOK_INIT(req_classify_flow, selinux_req_classify_flow),
+	LSM_HOOK_INIT(tun_dev_alloc_security, selinux_tun_dev_alloc_security),
+	LSM_HOOK_INIT(tun_dev_free_security, selinux_tun_dev_free_security),
+	LSM_HOOK_INIT(tun_dev_create, selinux_tun_dev_create),
+	LSM_HOOK_INIT(tun_dev_attach_queue, selinux_tun_dev_attach_queue),
+	LSM_HOOK_INIT(tun_dev_attach, selinux_tun_dev_attach),
+	LSM_HOOK_INIT(tun_dev_open, selinux_tun_dev_open),
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
-	.xfrm_policy_alloc_security =	selinux_xfrm_policy_alloc,
-	.xfrm_policy_clone_security =	selinux_xfrm_policy_clone,
-	.xfrm_policy_free_security =	selinux_xfrm_policy_free,
-	.xfrm_policy_delete_security =	selinux_xfrm_policy_delete,
-	.xfrm_state_alloc =		selinux_xfrm_state_alloc,
-	.xfrm_state_alloc_acquire =	selinux_xfrm_state_alloc_acquire,
-	.xfrm_state_free_security =	selinux_xfrm_state_free,
-	.xfrm_state_delete_security =	selinux_xfrm_state_delete,
-	.xfrm_policy_lookup =		selinux_xfrm_policy_lookup,
-	.xfrm_state_pol_flow_match =	selinux_xfrm_state_pol_flow_match,
-	.xfrm_decode_session =		selinux_xfrm_decode_session,
+	LSM_HOOK_INIT(xfrm_policy_alloc_security, selinux_xfrm_policy_alloc),
+	LSM_HOOK_INIT(xfrm_policy_clone_security, selinux_xfrm_policy_clone),
+	LSM_HOOK_INIT(xfrm_policy_free_security, selinux_xfrm_policy_free),
+	LSM_HOOK_INIT(xfrm_policy_delete_security, selinux_xfrm_policy_delete),
+	LSM_HOOK_INIT(xfrm_state_alloc, selinux_xfrm_state_alloc),
+	LSM_HOOK_INIT(xfrm_state_alloc_acquire,
+			selinux_xfrm_state_alloc_acquire),
+	LSM_HOOK_INIT(xfrm_state_free_security, selinux_xfrm_state_free),
+	LSM_HOOK_INIT(xfrm_state_delete_security, selinux_xfrm_state_delete),
+	LSM_HOOK_INIT(xfrm_policy_lookup, selinux_xfrm_policy_lookup),
+	LSM_HOOK_INIT(xfrm_state_pol_flow_match,
+			selinux_xfrm_state_pol_flow_match),
+	LSM_HOOK_INIT(xfrm_decode_session, selinux_xfrm_decode_session),
 #endif
 
 #ifdef CONFIG_KEYS
-	.key_alloc =			selinux_key_alloc,
-	.key_free =			selinux_key_free,
-	.key_permission =		selinux_key_permission,
-	.key_getsecurity =		selinux_key_getsecurity,
+	LSM_HOOK_INIT(key_alloc, selinux_key_alloc),
+	LSM_HOOK_INIT(key_free, selinux_key_free),
+	LSM_HOOK_INIT(key_permission, selinux_key_permission),
+	LSM_HOOK_INIT(key_getsecurity, selinux_key_getsecurity),
 #endif
 
 #ifdef CONFIG_AUDIT
-	.audit_rule_init =		selinux_audit_rule_init,
-	.audit_rule_known =		selinux_audit_rule_known,
-	.audit_rule_match =		selinux_audit_rule_match,
-	.audit_rule_free =		selinux_audit_rule_free,
+	LSM_HOOK_INIT(audit_rule_init, selinux_audit_rule_init),
+	LSM_HOOK_INIT(audit_rule_known, selinux_audit_rule_known),
+	LSM_HOOK_INIT(audit_rule_match, selinux_audit_rule_match),
+	LSM_HOOK_INIT(audit_rule_free, selinux_audit_rule_free),
 #endif
 };
 
 static __init int selinux_init(void)
 {
-	if (!security_module_enable(&selinux_ops)) {
+	if (!security_module_enable("selinux")) {
 		selinux_enabled = 0;
 		return 0;
 	}
@@ -6085,8 +6043,7 @@ static __init int selinux_init(void)
 					    0, SLAB_PANIC, NULL);
 	avc_init();
 
-	if (register_security(&selinux_ops))
-		panic("SELinux: Unable to register with kernel.\n");
+	security_add_hooks(selinux_hooks, ARRAY_SIZE(selinux_hooks));
 
 	if (avc_add_callback(selinux_netcache_avc_callback, AVC_CALLBACK_RESET))
 		panic("SELinux: Unable to register AVC netcache callback\n");
@@ -6214,7 +6171,7 @@ int selinux_disable(void)
 	selinux_disabled = 1;
 	selinux_enabled = 0;
 
-	reset_security_ops();
+	security_delete_hooks(selinux_hooks, ARRAY_SIZE(selinux_hooks));
 
 	/* Try to destroy the avc node cache */
 	avc_disable();