diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index d0e5cde27702224466905eea473709abf3e31525..9601acd2dc7bfdec15ac2b810c4664125c5593d1 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -1303,6 +1303,6 @@ const struct inode_operations ovl_dir_inode_operations = {
 	.permission	= ovl_permission,
 	.getattr	= ovl_getattr,
 	.listxattr	= ovl_listxattr,
-	.get_acl	= ovl_get_acl,
+	.get_acl2	= ovl_get_acl,
 	.update_time	= ovl_update_time,
 };
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index d7a410d8374391c871ec5f099497457275cb216b..0148d819910ee96c3565d2c456421dcac0c1781c 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -441,12 +441,15 @@ ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size)
 	return res;
 }
 
-struct posix_acl *ovl_get_acl(struct inode *inode, int type)
+struct posix_acl *ovl_get_acl(struct inode *inode, int type, bool rcu)
 {
 	struct inode *realinode = ovl_inode_real(inode);
 	const struct cred *old_cred;
 	struct posix_acl *acl;
 
+	if (rcu)
+		return ERR_PTR(-ECHILD);
+
 	if (!IS_ENABLED(CONFIG_FS_POSIX_ACL) || !IS_POSIXACL(realinode))
 		return NULL;
 
@@ -496,7 +499,7 @@ static const struct inode_operations ovl_file_inode_operations = {
 	.permission	= ovl_permission,
 	.getattr	= ovl_getattr,
 	.listxattr	= ovl_listxattr,
-	.get_acl	= ovl_get_acl,
+	.get_acl2	= ovl_get_acl,
 	.update_time	= ovl_update_time,
 	.fiemap		= ovl_fiemap,
 };
@@ -514,7 +517,7 @@ static const struct inode_operations ovl_special_inode_operations = {
 	.permission	= ovl_permission,
 	.getattr	= ovl_getattr,
 	.listxattr	= ovl_listxattr,
-	.get_acl	= ovl_get_acl,
+	.get_acl2	= ovl_get_acl,
 	.update_time	= ovl_update_time,
 };
 
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h
index 898de3bf884e468fedc9408e697d1eebfb8ffa49..a262a60b82c22848bb6124457524f90f4210f77c 100644
--- a/fs/overlayfs/overlayfs.h
+++ b/fs/overlayfs/overlayfs.h
@@ -466,7 +466,7 @@ int ovl_xattr_set(struct dentry *dentry, struct inode *inode, const char *name,
 int ovl_xattr_get(struct dentry *dentry, struct inode *inode, const char *name,
 		  void *value, size_t size);
 ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size);
-struct posix_acl *ovl_get_acl(struct inode *inode, int type);
+struct posix_acl *ovl_get_acl(struct inode *inode, int type, bool rcu);
 int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags);
 bool ovl_is_private_xattr(struct super_block *sb, const char *name);
 
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 95882b3f5f62f07380d8dbe242b0f89210e19f84..c7eeb841c2ad2daacb2817a29df3da46ee40ae4b 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -134,11 +134,14 @@ struct posix_acl *get_acl(struct inode *inode, int type)
 	 * If the filesystem doesn't have a get_acl() function at all, we'll
 	 * just create the negative cache entry.
 	 */
-	if (!inode->i_op->get_acl) {
+	if (!inode->i_op->get_acl && !inode->i_op->get_acl2) {
 		set_cached_acl(inode, type, NULL);
 		return NULL;
 	}
-	acl = inode->i_op->get_acl(inode, type);
+	if (inode->i_op->get_acl)
+		acl = inode->i_op->get_acl(inode, type);
+	else
+		acl = inode->i_op->get_acl2(inode, type, false);
 
 	if (IS_ERR(acl)) {
 		/*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b256911f03fc5be4b98f6285b4e8891617f7c3c5..7f899fffe96bab9bcef8b813ae9c32373d253e7a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1933,6 +1933,7 @@ struct inode_operations {
 			   umode_t create_mode);
 	int (*tmpfile) (struct inode *, struct dentry *, umode_t);
 	int (*set_acl)(struct inode *, struct posix_acl *, int);
+	struct posix_acl * (*get_acl2)(struct inode *, int, bool);
 
 	KABI_RESERVE(1)
 	KABI_RESERVE(2)