On Sun, 30 May 2021 17:46:48 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: b90e90f40b4ff23c753126008bf4713a42353af6 > commit: dd4ae78a21fc05d91d841e499dddd057ad64a4df mm: migrate: simplify the logic for handling permanent failure migrate_pages() isn't a good place to be using lots of stack. Am I correct in assuming that this is a bisection result? I don't immediately see why dd4ae78a21fc05d91d would be the main cause of this.
