On Fri, 31 Jan 2020 21:07:07 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > 0day kernel testing robot got the below dmesg and the first bad commit is > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > commit 9ff4452912d63fe076ed01324bc651d51d807d5c > Author: Wei Yang <richardw.yang@xxxxxxxxxxxxxxx> > AuthorDate: Fri Jan 24 16:17:30 2020 +1100 > Commit: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > CommitDate: Fri Jan 24 16:17:30 2020 +1100 > > mm/mremap: use pmd_addr_end to calculate next in move_page_tables() Thanks. I dropped that one on Jan 26.