Hi all, Currently, in the process of initialization or offline memory, memoryless nodes will still be built into the fallback list of itself or other nodes. This is not what we expected, so this patch series removes memoryless nodes from the fallback list entirely. This series is based on the next-20231018. Comments and suggestions are welcome. Thanks, Qi Changlog in v2 -> v3: - add a comment in [PATCH v2 2/2] (suggested by David Hildenbrand) - collect Acked-bys Changlog in v1 -> v2: - modify the commit message in [PATCH 1/2], mention that it can also fix the specific crash. (suggested by Ingo Molnar) - rebase onto the next-20231018 Qi Zheng (2): mm: page_alloc: skip memoryless nodes entirely mm: memory_hotplug: drop memoryless node from fallback lists mm/memory_hotplug.c | 6 +++++- mm/page_alloc.c | 7 +++++-- 2 files changed, 10 insertions(+), 3 deletions(-) -- 2.30.2
