main/kernel/tools/perf/files/patches/aufs6/aufs6-standalone.patch

SPDX-License-Identifier: GPL-2.0
aufs6.12 standalone patch

diff --git a/fs/dcache.c b/fs/dcache.c
index 1ab11cad60e8c..3a01c42c6639e 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1333,6 +1333,7 @@ void d_walk(struct dentry *parent, void *data,
 	seq = 1;
 	goto again;
 }
+EXPORT_SYMBOL_GPL(d_walk);
 
 struct check_mount {
 	struct vfsmount *mnt;
@@ -2899,6 +2900,7 @@ 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 6c53920795c2e..22e10087e34fa 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -114,6 +114,7 @@ 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 460791727fd9c..75ab59a3df36f 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -90,6 +90,7 @@ int setfl(int fd, struct file * filp, unsigned int arg)
  out:
 	return error;
 }
+EXPORT_SYMBOL_GPL(setfl);
 
 /*
  * Allocate an file->f_owner struct if it doesn't exist, handling racing
diff --git a/fs/file_table.c b/fs/file_table.c
index eed5ffad9997c..2f6bead424786 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -228,6 +228,7 @@ 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 d26f5e6d2ca35..3839141eee029 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2194,6 +2194,7 @@ struct vfsmount *collect_mounts(const struct path *path)
 		return ERR_CAST(tree);
 	return &tree->mnt;
 }
+EXPORT_SYMBOL_GPL(collect_mounts);
 
 static void free_mnt_ns(struct mnt_namespace *);
 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *, bool);
@@ -2224,6 +2225,7 @@ void drop_collected_mounts(struct vfsmount *mnt)
 	unlock_mount_hash();
 	namespace_unlock();
 }
+EXPORT_SYMBOL_GPL(drop_collected_mounts);
 
 bool has_locked_children(struct mount *mnt, struct dentry *dentry)
 {
@@ -2295,6 +2297,7 @@ 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)
 {
@@ -5598,6 +5601,7 @@ bool our_mnt(struct vfsmount *mnt)
 {
 	return check_mnt(real_mount(mnt));
 }
+EXPORT_SYMBOL_GPL(our_mnt);
 
 bool current_chrooted(void)
 {
diff --git a/fs/notify/group.c b/fs/notify/group.c
index 18446b7b0d495..09138e0b8a6a5 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 5da4df2f9b18a..6024098fc6444 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -66,6 +66,7 @@ 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 64dc24afdb3a7..ec1fd6aab1759 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -576,6 +576,7 @@ 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)
 {
@@ -691,6 +692,7 @@ 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 b15fd6073b6d3..0fdb86c3813e2 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -940,6 +940,7 @@ ssize_t 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 05ec7e7d9e87e..e07ffa052dfb4 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -405,6 +405,7 @@ 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 34b378cf7a95f..df6a751298b32 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 c969f1f26be58..68eb672f425d9 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 c5981e558bc26..bf24ac08acb64 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1909,6 +1909,7 @@ void security_path_post_mknod(struct mnt_idmap *idmap, struct dentry *dentry)
 		return;
 	call_void_hook(path_post_mknod, idmap, dentry);
 }
+EXPORT_SYMBOL_GPL(security_path_post_mknod);
 
 /**
  * security_path_mkdir() - Check if creating a new directory is allowed
@@ -1944,6 +1945,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry)
 		return 0;
 	return call_int_hook(path_rmdir, dir, dentry);
 }
+EXPORT_SYMBOL_GPL(security_path_rmdir);
 
 /**
  * security_path_unlink() - Check if removing a hard link is allowed
@@ -1979,6 +1981,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry,
 		return 0;
 	return call_int_hook(path_symlink, dir, dentry, old_name);
 }
+EXPORT_SYMBOL_GPL(security_path_symlink);
 
 /**
  * security_path_link - Check if creating a hard link is allowed
@@ -1997,6 +2000,7 @@ int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
 		return 0;
 	return call_int_hook(path_link, old_dentry, new_dir, new_dentry);
 }
+EXPORT_SYMBOL_GPL(security_path_link);
 
 /**
  * security_path_rename() - Check if renaming a file is allowed
@@ -2058,6 +2062,7 @@ int security_path_chmod(const struct path *path, umode_t mode)
 		return 0;
 	return call_int_hook(path_chmod, path, mode);
 }
+EXPORT_SYMBOL_GPL(security_path_chmod);
 
 /**
  * security_path_chown() - Check if changing the file's owner/group is allowed
@@ -2075,6 +2080,7 @@ int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
 		return 0;
 	return call_int_hook(path_chown, path, uid, gid);
 }
+EXPORT_SYMBOL_GPL(security_path_chown);
 
 /**
  * security_path_chroot() - Check if changing the root directory is allowed
@@ -2319,6 +2325,7 @@ int security_inode_permission(struct inode *inode, int mask)
 		return 0;
 	return call_int_hook(inode_permission, inode, mask);
 }
+EXPORT_SYMBOL_GPL(security_inode_permission);
 
 /**
  * security_inode_setattr() - Check if setting file attributes is allowed
@@ -2840,6 +2847,7 @@ int security_file_permission(struct file *file, int mask)
 {
 	return call_int_hook(file_permission, file, mask);
 }
+EXPORT_SYMBOL_GPL(security_file_permission);
 
 /**
  * security_file_alloc() - Allocate and init a file's LSM blob
@@ -3144,6 +3152,7 @@ int security_file_truncate(struct file *file)
 {
 	return call_int_hook(file_truncate, file);
 }
+EXPORT_SYMBOL_GPL(security_file_truncate);
 
 /**
  * security_task_alloc() - Allocate a task's LSM blob