On Tue, 18 Dec 2018 08:36:55 +0100 Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > > Signed-off-by: Oscar Salvador <osalvador@xxxxxxx> > > Acked-by: Michal Hocko <mhocko@xxxxxxxx> Thanks. > > cc:stable? > > See http://lkml.kernel.org/r/20181217152936.GR30879@xxxxxxxxxxxxxx. I > believe nobody is simply using gigantic pages and hotplug at the same > time and those pages do not seem to cross cma regions as well. At least > not since hugepage_migration_supported stops reporting giga pages as > migrateable. > > That being said, I do not think we really need it in stable but it > should be relatively easy to backport so no objection from me to put it > there. OK, done. Sasha would have grabbed it anyway :(
