Commits
Miklos Szeredi committed 2f949da9c02
ovl: fix workdir creation commit e1ff3dd1ae52cef5b5373c8cc4ad949c2c25a71c upstream. Workdir creation fails in latest kernel. Fix by allowing EOPNOTSUPP as a valid return value from vfs_removexattr(XATTR_NAME_POSIX_ACL_*). Upper filesystem may not support ACL and still be perfectly able to support overlayfs. Reported-by: Martin Ziegler <ziegler@uni-freiburg.de> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Fixes: c11b9fdd6a61 ("ovl: remove posix_acl_default from workdir") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>