On Sat, Nov 13, 2021 at 08:19:12AM -0500, Tim Lewis wrote: > > commit 8615ff6dd1ac9e01b6fcf0fc0652353f79f524ed > > Author: Yang Shi <shy828301@xxxxxxxxx> > > Date: Thu Oct 28 14:36:11 2021 -0700 > > > > mm: filemap: check if THP has hwpoisoned subpage for PMD page fault > > > > commit eac96c3efdb593df1a57bb5b95dbe037bfa9a522 upstream. > > For the sake of testing, > other than this breaking systemd-journal, > postgresql is another service that would hang forever with 100% CPU, > on arm64 (odroid-c4) using Ubuntu 20.04. Thanks, this commit was dropped from this release. greg k-h
