Can you make the subject a bit more descriptive? Currently this prevents node hotplug, so it's required that we remove it to support that IIUIC.
Balbir Singh <bsinghar...@gmail.com> writes: > We've fixed the memory hotplug issue with memcg, hence > this work around should not be required. > > Fixes: commit 3af229f2071f > ("powerpc/numa: Reset node_possible_map to only node_online_map") I don't think Fixes is right here, that commit wasn't buggy, it was just a workaround for the code at that time. Just say "This is a revert of commit 3af229f2071f ("powerpc/numa: Reset node_possible_map to only node_online_map")". Otherwise LGTM to go via mm. Acked-by: Michael Ellerman <m...@ellerman.id.au> cheers