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 v1 -> v2: - modify the commit message in [PATCH 1/2], mention that it can also fix the specific crash. (suggested by Ingo Molnar) Qi Zheng (2): mm: page_alloc: skip memoryless nodes entirely mm: memory_hotplug: drop memoryless node from fallback lists mm/memory_hotplug.c | 2 +- mm/page_alloc.c | 7 +++++-- 2 files changed, 6 insertions(+), 3 deletions(-) -- 2.30.2
