SPDX-License-Identifier: GPL-2.0
aufs6.6.63 standalone patch

diff --git a/fs/dcache.c b/fs/dcache.c
index e2877ac9a1e6..f20b4ac29a1d 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1455,6 +1455,7 @@ void d_walk(struct dentry *parent, void *data,
 	seq = 1;
 	goto again;
 }
+EXPORT_SYMBOL_GPL(d_walk);
 
 struct check_mount {
 	struct vfsmount *mnt;
@@ -3058,6 +3059,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2)
 
 	write_sequnlock(&rename_lock);
 }
+EXPORT_SYMBOL_GPL(d_exchange);
 
 /**
  * d_ancestor - search for an ancestor
diff --git a/fs/exec.c b/fs/exec.c
index 7776209d98c1..372bbb606c38 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -112,6 +112,7 @@ bool path_noexec(const struct path *path)
 	return (path->mnt->mnt_flags & MNT_NOEXEC) ||
 	       (path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC);
 }
+EXPORT_SYMBOL_GPL(path_noexec);
 
 #ifdef CONFIG_USELIB
 /*
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 1e44fc9b0f70..f5dd3c8b414e 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -87,6 +87,7 @@ int setfl(int fd, struct file * filp, unsigned int arg)
  out:
 	return error;
 }
+EXPORT_SYMBOL_GPL(setfl);
 
 void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
 		int force)
diff --git a/fs/file_table.c b/fs/file_table.c
index ee21b3da9d08..c45ac36795dd 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -225,6 +225,7 @@ struct file *alloc_empty_file(int flags, const struct cred *cred)
 	}
 	return ERR_PTR(-ENFILE);
 }
+EXPORT_SYMBOL_GPL(alloc_empty_file);
 
 /*
  * Variant of alloc_empty_file() that doesn't check and modify nr_files.
diff --git a/fs/namespace.c b/fs/namespace.c
index c9347fc5e14a..d47e357d65de 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -466,6 +466,7 @@ void __mnt_drop_write(struct vfsmount *mnt)
 	mnt_dec_writers(real_mount(mnt));
 	preempt_enable();
 }
+EXPORT_SYMBOL_GPL(__mnt_drop_write);
 
 /**
  * mnt_drop_write - give up write access to a mount
@@ -877,6 +878,7 @@ int is_current_mnt_ns(struct vfsmount *mnt)
 {
 	return check_mnt(real_mount(mnt));
 }
+EXPORT_SYMBOL_GPL(is_current_mnt_ns);
 
 /*
  * vfsmount lock must be held for write
@@ -2152,6 +2154,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(iterate_mounts);
 
 static void lock_mnt_tree(struct mount *mnt)
 {
diff --git a/fs/notify/group.c b/fs/notify/group.c
index 1de6631a3925..3008eb37a18d 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -100,6 +100,7 @@ void fsnotify_get_group(struct fsnotify_group *group)
 {
 	refcount_inc(&group->refcnt);
 }
+EXPORT_SYMBOL_GPL(fsnotify_get_group);
 
 /*
  * Drop a reference to a group.  Free it if it's through.
diff --git a/fs/open.c b/fs/open.c
index f9ac703ec1b2..d5c83814332e 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -67,6 +67,7 @@ int do_truncate(struct mnt_idmap *idmap, struct dentry *dentry,
 	inode_unlock(dentry->d_inode);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(do_truncate);
 
 long vfs_truncate(const struct path *path, loff_t length)
 {
diff --git a/fs/read_write.c b/fs/read_write.c
index 4771701c896b..c79270aba792 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -477,6 +477,7 @@ ssize_t vfs_read(struct file *file, char __user *buf, size_t count, loff_t *pos)
 	inc_syscr(current);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(vfs_read);
 
 static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos)
 {
@@ -592,6 +593,7 @@ ssize_t vfs_write(struct file *file, const char __user *buf, size_t count, loff_
 	file_end_write(file);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(vfs_write);
 
 /* file_ppos returns &file->f_pos or NULL if file is stream */
 static inline loff_t *file_ppos(struct file *file)
diff --git a/fs/splice.c b/fs/splice.c
index 7216ef993b5f..7ce1f1bc4268 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -932,6 +932,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
 		return warn_unsupported(out, "write");
 	return out->f_op->splice_write(pipe, out, ppos, len, flags);
 }
+EXPORT_SYMBOL_GPL(do_splice_from);
 
 /*
  * Indicate to the caller that there was a premature EOF when reading from the
diff --git a/fs/xattr.c b/fs/xattr.c
index c20046548f21..1d66796705fb 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -406,6 +406,7 @@ vfs_getxattr_alloc(struct mnt_idmap *idmap, struct dentry *dentry,
 	*xattr_value = value;
 	return error;
 }
+EXPORT_SYMBOL_GPL(vfs_getxattr_alloc);
 
 ssize_t
 __vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name,
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 64b9aedbe941..903a23230775 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -239,6 +239,7 @@ inline struct lock_class *lockdep_hlock_class(struct held_lock *hlock)
 	 */
 	return lock_classes + class_idx;
 }
+EXPORT_SYMBOL_GPL(lockdep_hlock_class);
 #define hlock_class(hlock) lockdep_hlock_class(hlock)
 
 #ifdef CONFIG_LOCK_STAT
diff --git a/kernel/task_work.c b/kernel/task_work.c
index c969f1f26be5..68eb672f425d 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -242,3 +242,4 @@ void task_work_run(void)
 		} while (work);
 	}
 }
+EXPORT_SYMBOL_GPL(task_work_run);
diff --git a/security/security.c b/security/security.c
index b6144833c7a8..3b15e084ecc3 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1750,6 +1750,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry)
 		return 0;
 	return call_int_hook(path_rmdir, 0, dir, dentry);
 }
+EXPORT_SYMBOL_GPL(security_path_rmdir);
 
 /**
  * security_path_unlink() - Check if removing a hard link is allowed
@@ -1785,6 +1786,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry,
 		return 0;
 	return call_int_hook(path_symlink, 0, dir, dentry, old_name);
 }
+EXPORT_SYMBOL_GPL(security_path_symlink);
 
 /**
  * security_path_link - Check if creating a hard link is allowed
@@ -1803,6 +1805,7 @@ int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
 		return 0;
 	return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry);
 }
+EXPORT_SYMBOL_GPL(security_path_link);
 
 /**
  * security_path_rename() - Check if renaming a file is allowed
@@ -1864,6 +1867,7 @@ int security_path_chmod(const struct path *path, umode_t mode)
 		return 0;
 	return call_int_hook(path_chmod, 0, path, mode);
 }
+EXPORT_SYMBOL_GPL(security_path_chmod);
 
 /**
  * security_path_chown() - Check if changing the file's owner/group is allowed
@@ -1881,6 +1885,7 @@ int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
 		return 0;
 	return call_int_hook(path_chown, 0, path, uid, gid);
 }
+EXPORT_SYMBOL_GPL(security_path_chown);
 
 /**
  * security_path_chroot() - Check if changing the root directory is allowed
@@ -2110,6 +2115,7 @@ int security_inode_permission(struct inode *inode, int mask)
 		return 0;
 	return call_int_hook(inode_permission, 0, inode, mask);
 }
+EXPORT_SYMBOL_GPL(security_inode_permission);
 
 /**
  * security_inode_setattr() - Check if setting file attributes is allowed
@@ -2588,6 +2594,7 @@ int security_file_permission(struct file *file, int mask)
 
 	return fsnotify_perm(file, mask);
 }
+EXPORT_SYMBOL_GPL(security_file_permission);
 
 /**
  * security_file_alloc() - Allocate and init a file's LSM blob
@@ -2872,6 +2879,7 @@ int security_file_truncate(struct file *file)
 {
 	return call_int_hook(file_truncate, 0, file);
 }
+EXPORT_SYMBOL_GPL(security_file_truncate);
 
 /**
  * security_task_alloc() - Allocate a task's LSM blob
