diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index aa632055719678b5f358efd355cb3a889d2c40f7..7195306e9f8436285853ebd3228cc71eef49e287 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -138,9 +138,12 @@ static int ovl_dir_getattr(struct vfsmount *mnt, struct dentry *dentry,
 	int err;
 	enum ovl_path_type type;
 	struct path realpath;
+	const struct cred *old_cred;
 
 	type = ovl_path_real(dentry, &realpath);
+	old_cred = ovl_override_creds(dentry->d_sb);
 	err = vfs_getattr(&realpath, stat);
+	revert_creds(old_cred);
 	if (err)
 		return err;
 
@@ -391,6 +394,8 @@ static int ovl_create_or_link(struct dentry *dentry, int mode, dev_t rdev,
 {
 	int err;
 	struct inode *inode;
+	const struct cred *old_cred;
+	struct cred *override_cred;
 	struct kstat stat = {
 		.mode = mode,
 		.rdev = rdev,
@@ -405,28 +410,23 @@ static int ovl_create_or_link(struct dentry *dentry, int mode, dev_t rdev,
 	if (err)
 		goto out_iput;
 
-	if (!ovl_dentry_is_opaque(dentry)) {
-		err = ovl_create_upper(dentry, inode, &stat, link, hardlink);
-	} else {
-		const struct cred *old_cred;
-		struct cred *override_cred;
-
-		old_cred = ovl_override_creds(dentry->d_sb);
-
-		err = -ENOMEM;
-		override_cred = prepare_creds();
-		if (override_cred) {
-			override_cred->fsuid = old_cred->fsuid;
-			override_cred->fsgid = old_cred->fsgid;
-			put_cred(override_creds(override_cred));
-			put_cred(override_cred);
-
+	old_cred = ovl_override_creds(dentry->d_sb);
+	err = -ENOMEM;
+	override_cred = prepare_creds();
+	if (override_cred) {
+		override_cred->fsuid = old_cred->fsuid;
+		override_cred->fsgid = old_cred->fsgid;
+		put_cred(override_creds(override_cred));
+		put_cred(override_cred);
+
+		if (!ovl_dentry_is_opaque(dentry))
+			err = ovl_create_upper(dentry, inode, &stat, link,
+						hardlink);
+		else
 			err = ovl_create_over_whiteout(dentry, inode, &stat,
-						       link, hardlink);
-		}
-		revert_creds(old_cred);
+							link, hardlink);
 	}
-
+	revert_creds(old_cred);
 	if (!err)
 		inode = NULL;
 out_iput:
@@ -637,6 +637,8 @@ static int ovl_do_remove(struct dentry *dentry, bool is_dir)
 {
 	enum ovl_path_type type;
 	int err;
+	const struct cred *old_cred;
+
 
 	err = ovl_check_sticky(dentry);
 	if (err)
@@ -651,15 +653,13 @@ static int ovl_do_remove(struct dentry *dentry, bool is_dir)
 		goto out_drop_write;
 
 	type = ovl_path_type(dentry);
-	if (OVL_TYPE_PURE_UPPER(type)) {
-		err = ovl_remove_upper(dentry, is_dir);
-	} else {
-		const struct cred *old_cred = ovl_override_creds(dentry->d_sb);
 
+	old_cred = ovl_override_creds(dentry->d_sb);
+	if (OVL_TYPE_PURE_UPPER(type))
+		err = ovl_remove_upper(dentry, is_dir);
+	else
 		err = ovl_remove_and_whiteout(dentry, is_dir);
-
-		revert_creds(old_cred);
-	}
+	revert_creds(old_cred);
 out_drop_write:
 	ovl_drop_write(dentry);
 out:
@@ -764,8 +764,7 @@ static int ovl_rename2(struct inode *olddir, struct dentry *old,
 	old_opaque = !OVL_TYPE_PURE_UPPER(old_type);
 	new_opaque = !OVL_TYPE_PURE_UPPER(new_type);
 
-	if (old_opaque || new_opaque)
-		old_cred = ovl_override_creds(old->d_sb);
+	old_cred = ovl_override_creds(old->d_sb);
 
 	if (overwrite && OVL_TYPE_MERGE_OR_LOWER(new_type) && new_is_dir) {
 		opaquedir = ovl_check_empty_and_clear(new);
@@ -895,8 +894,7 @@ static int ovl_rename2(struct inode *olddir, struct dentry *old,
 out_unlock:
 	unlock_rename(new_upperdir, old_upperdir);
 out_revert_creds:
-	if (old_opaque || new_opaque)
-		revert_creds(old_cred);
+	revert_creds(old_cred);
 out_drop_write:
 	ovl_drop_write(old);
 out:
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index f84492ff505d9063d679aa8c897b4fbb191a2f14..5becbaf1cec73be17f1f7611c78daf6f392dba93 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -41,6 +41,7 @@ int ovl_setattr(struct dentry *dentry, struct iattr *attr)
 {
 	int err;
 	struct dentry *upperdentry;
+	const struct cred *old_cred;
 
 	/*
 	 * Check for permissions before trying to copy-up.  This is redundant
@@ -84,7 +85,9 @@ int ovl_setattr(struct dentry *dentry, struct iattr *attr)
 			attr->ia_valid &= ~ATTR_MODE;
 
 		inode_lock(upperdentry->d_inode);
+		old_cred = ovl_override_creds(dentry->d_sb);
 		err = notify_change(upperdentry, attr, NULL);
+		revert_creds(old_cred);
 		if (!err)
 			ovl_copyattr(upperdentry->d_inode, dentry->d_inode);
 		inode_unlock(upperdentry->d_inode);
@@ -102,9 +105,14 @@ static int ovl_getattr(struct vfsmount *mnt, struct dentry *dentry,
 			 struct kstat *stat)
 {
 	struct path realpath;
+	const struct cred *old_cred;
+	int err;
 
 	ovl_path_real(dentry, &realpath);
-	return vfs_getattr(&realpath, stat);
+	old_cred = ovl_override_creds(dentry->d_sb);
+	err = vfs_getattr(&realpath, stat);
+	revert_creds(old_cred);
+	return err;
 }
 
 int ovl_permission(struct inode *inode, int mask)
@@ -188,6 +196,8 @@ static const char *ovl_get_link(struct dentry *dentry,
 {
 	struct dentry *realdentry;
 	struct inode *realinode;
+	const struct cred *old_cred;
+	const char *p;
 
 	if (!dentry)
 		return ERR_PTR(-ECHILD);
@@ -198,13 +208,18 @@ static const char *ovl_get_link(struct dentry *dentry,
 	if (WARN_ON(!realinode->i_op->get_link))
 		return ERR_PTR(-EPERM);
 
-	return realinode->i_op->get_link(realdentry, realinode, done);
+	old_cred = ovl_override_creds(dentry->d_sb);
+	p = realinode->i_op->get_link(realdentry, realinode, done);
+	revert_creds(old_cred);
+	return p;
 }
 
 static int ovl_readlink(struct dentry *dentry, char __user *buf, int bufsiz)
 {
 	struct path realpath;
 	struct inode *realinode;
+	const struct cred *old_cred;
+	int err;
 
 	ovl_path_real(dentry, &realpath);
 	realinode = realpath.dentry->d_inode;
@@ -214,10 +229,12 @@ static int ovl_readlink(struct dentry *dentry, char __user *buf, int bufsiz)
 
 	touch_atime(&realpath);
 
-	return realinode->i_op->readlink(realpath.dentry, buf, bufsiz);
+	old_cred = ovl_override_creds(dentry->d_sb);
+	err = realinode->i_op->readlink(realpath.dentry, buf, bufsiz);
+	revert_creds(old_cred);
+	return err;
 }
 
-
 static bool ovl_is_private_xattr(const char *name)
 {
 	return strncmp(name, OVL_XATTR_PRE_NAME, OVL_XATTR_PRE_LEN) == 0;
@@ -229,6 +246,7 @@ int ovl_setxattr(struct dentry *dentry, struct inode *inode,
 {
 	int err;
 	struct dentry *upperdentry;
+	const struct cred *old_cred;
 
 	err = ovl_want_write(dentry);
 	if (err)
@@ -243,7 +261,9 @@ int ovl_setxattr(struct dentry *dentry, struct inode *inode,
 		goto out_drop_write;
 
 	upperdentry = ovl_dentry_upper(dentry);
+	old_cred = ovl_override_creds(dentry->d_sb);
 	err = vfs_setxattr(upperdentry, name, value, size, flags);
+	revert_creds(old_cred);
 
 out_drop_write:
 	ovl_drop_write(dentry);
@@ -255,11 +275,16 @@ ssize_t ovl_getxattr(struct dentry *dentry, struct inode *inode,
 		     const char *name, void *value, size_t size)
 {
 	struct dentry *realdentry = ovl_dentry_real(dentry);
+	ssize_t res;
+	const struct cred *old_cred;
 
 	if (ovl_is_private_xattr(name))
 		return -ENODATA;
 
-	return vfs_getxattr(realdentry, name, value, size);
+	old_cred = ovl_override_creds(dentry->d_sb);
+	res = vfs_getxattr(realdentry, name, value, size);
+	revert_creds(old_cred);
+	return res;
 }
 
 ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size)
@@ -267,8 +292,11 @@ ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size)
 	struct dentry *realdentry = ovl_dentry_real(dentry);
 	ssize_t res;
 	int off;
+	const struct cred *old_cred;
 
+	old_cred = ovl_override_creds(dentry->d_sb);
 	res = vfs_listxattr(realdentry, list, size);
+	revert_creds(old_cred);
 	if (res <= 0 || size == 0)
 		return res;
 
@@ -295,6 +323,7 @@ int ovl_removexattr(struct dentry *dentry, const char *name)
 	int err;
 	struct path realpath;
 	enum ovl_path_type type = ovl_path_real(dentry, &realpath);
+	const struct cred *old_cred;
 
 	err = ovl_want_write(dentry);
 	if (err)
@@ -316,7 +345,9 @@ int ovl_removexattr(struct dentry *dentry, const char *name)
 		ovl_path_upper(dentry, &realpath);
 	}
 
+	old_cred = ovl_override_creds(dentry->d_sb);
 	err = vfs_removexattr(realpath.dentry, name);
+	revert_creds(old_cred);
 out_drop_write:
 	ovl_drop_write(dentry);
 out:
@@ -326,6 +357,8 @@ int ovl_removexattr(struct dentry *dentry, const char *name)
 struct posix_acl *ovl_get_acl(struct inode *inode, int type)
 {
 	struct inode *realinode = ovl_inode_real(inode);
+	const struct cred *old_cred;
+	struct posix_acl *acl;
 
 	if (!IS_POSIXACL(realinode))
 		return NULL;
@@ -333,7 +366,11 @@ struct posix_acl *ovl_get_acl(struct inode *inode, int type)
 	if (!realinode->i_op->get_acl)
 		return NULL;
 
-	return realinode->i_op->get_acl(realinode, type);
+	old_cred = ovl_override_creds(inode->i_sb);
+	acl = realinode->i_op->get_acl(realinode, type);
+	revert_creds(old_cred);
+
+	return acl;
 }
 
 static bool ovl_open_need_copy_up(int flags, enum ovl_path_type type,