diff --git a/fs/aufs/Kconfig b/fs/aufs/Kconfig
index 5512ebba0896..5dc058226ef6 100644
--- a/fs/aufs/Kconfig
+++ b/fs/aufs/Kconfig
@@ -1,5 +1,5 @@
 config AUFS_FS
-	bool "Aufs (Advanced multi layered unification filesystem) support"
+	tristate "Aufs (Advanced multi layered unification filesystem) support"
 	depends on EXPERIMENTAL
 	help
 	Aufs is a stackable unification filesystem such as Unionfs,
diff --git a/fs/namei.c b/fs/namei.c
index c43d6b8ea955..538d40a5c214 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -348,6 +348,7 @@ int deny_write_access(struct file * file)
 
 	return 0;
 }
+EXPORT_SYMBOL(deny_write_access);
 
 /**
  * path_get - get a reference to a path
@@ -1186,6 +1187,7 @@ struct dentry *lookup_hash(struct nameidata *nd)
 		return ERR_PTR(err);
 	return __lookup_hash(&nd->last, nd->path.dentry, nd);
 }
+EXPORT_SYMBOL(lookup_hash);
 
 int __lookup_one_len(const char *name, struct qstr *this,
 		struct dentry *base, int len)
@@ -1208,6 +1210,7 @@ int __lookup_one_len(const char *name, struct qstr *this,
 	this->hash = end_name_hash(hash);
 	return 0;
 }
+EXPORT_SYMBOL(__lookup_one_len);
 
 /**
  * lookup_one_len - filesystem helper to lookup single pathname component
diff --git a/fs/open.c b/fs/open.c
index 74e5cd9f718e..8192b46c89a5 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -225,6 +225,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
 	mutex_unlock(&dentry->d_inode->i_mutex);
 	return ret;
 }
+EXPORT_SYMBOL(do_truncate);
 
 static long do_sys_truncate(const char __user *pathname, loff_t length)
 {
diff --git a/fs/splice.c b/fs/splice.c
index b9e871fa5efa..f5d99f849b87 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1104,6 +1104,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
 
 	return splice_read(in, ppos, pipe, len, flags);
 }
+EXPORT_SYMBOL(do_splice_to);
 
 /**
  * splice_direct_to_actor - splices data directly between two non-pipes
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index f77c60423992..743f39bbc1f5 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -515,6 +515,7 @@ int devcgroup_inode_permission(struct inode *inode, int mask)
 
 	return -EPERM;
 }
+EXPORT_SYMBOL(devcgroup_inode_permission);
 
 int devcgroup_inode_mknod(int mode, dev_t dev)
 {
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index b2c89d9de2a4..72e64d544e41 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -274,6 +274,7 @@ int ima_file_mmap(struct file *file, unsigned long prot)
 					 MAY_EXEC, FILE_MMAP);
 	return 0;
 }
+EXPORT_SYMBOL(ima_file_mmap);
 
 /**
  * ima_bprm_check - based on policy, collect/store measurement.
diff --git a/security/security.c b/security/security.c
index aa87ae932826..b59aca38842a 100644
--- a/security/security.c
+++ b/security/security.c
@@ -411,6 +411,7 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode)
 		return 0;
 	return security_ops->path_mkdir(dir, dentry, mode);
 }
+EXPORT_SYMBOL(security_path_mkdir);
 
 int security_path_rmdir(struct path *dir, struct dentry *dentry)
 {
@@ -418,6 +419,7 @@ int security_path_rmdir(struct path *dir, struct dentry *dentry)
 		return 0;
 	return security_ops->path_rmdir(dir, dentry);
 }
+EXPORT_SYMBOL(security_path_rmdir);
 
 int security_path_unlink(struct path *dir, struct dentry *dentry)
 {
@@ -425,6 +427,7 @@ int security_path_unlink(struct path *dir, struct dentry *dentry)
 		return 0;
 	return security_ops->path_unlink(dir, dentry);
 }
+EXPORT_SYMBOL(security_path_unlink);
 
 int security_path_symlink(struct path *dir, struct dentry *dentry,
 			  const char *old_name)
@@ -433,6 +436,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry,
 		return 0;
 	return security_ops->path_symlink(dir, dentry, old_name);
 }
+EXPORT_SYMBOL(security_path_symlink);
 
 int security_path_link(struct dentry *old_dentry, struct path *new_dir,
 		       struct dentry *new_dentry)
@@ -441,6 +445,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
 		return 0;
 	return security_ops->path_link(old_dentry, new_dir, new_dentry);
 }
+EXPORT_SYMBOL(security_path_link);
 
 int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
 			 struct path *new_dir, struct dentry *new_dentry)
@@ -451,6 +456,7 @@ int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
 	return security_ops->path_rename(old_dir, old_dentry, new_dir,
 					 new_dentry);
 }
+EXPORT_SYMBOL(security_path_rename);
 
 int security_path_truncate(struct path *path, loff_t length,
 			   unsigned int time_attrs)
@@ -459,6 +465,7 @@ int security_path_truncate(struct path *path, loff_t length,
 		return 0;
 	return security_ops->path_truncate(path, length, time_attrs);
 }
+EXPORT_SYMBOL(security_path_truncate);
 
 int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
 			mode_t mode)
@@ -559,6 +566,7 @@ int security_inode_readlink(struct dentry *dentry)
 		return 0;
 	return security_ops->inode_readlink(dentry);
 }
+EXPORT_SYMBOL(security_inode_readlink);
 
 int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
@@ -573,6 +581,7 @@ int security_inode_permission(struct inode *inode, int mask)
 		return 0;
 	return security_ops->inode_permission(inode, mask);
 }
+EXPORT_SYMBOL(security_inode_permission);
 
 int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
 {
@@ -673,6 +682,7 @@ int security_file_permission(struct file *file, int mask)
 {
 	return security_ops->file_permission(file, mask);
 }
+EXPORT_SYMBOL(security_file_permission);
 
 int security_file_alloc(struct file *file)
 {
@@ -700,6 +710,7 @@ int security_file_mmap(struct file *file, unsigned long reqprot,
 		return ret;
 	return ima_file_mmap(file, prot);
 }
+EXPORT_SYMBOL(security_file_mmap);
 
 int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
 			    unsigned long prot)