On Wed, 11 May 2022 04:42:45 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > Note: the akpm-mm/mm-unstable HEAD 584a50635cc1deee2eeab5a17dfdcf9db7add21b builds fine. > It only hurts bisectability. Well drat. 8296b60c4ec is in mm-stable and addressing this would require a rebase.