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2fa843512b
When CONFIG_NUMA is enabled and node 0 is memoryless, the system crashes because nvme_probe() sets the device->numa_node to 0 by set_dev_node(&pdev->dev, 0), so it tries to allocate memory from node 0. To avoid the crash, we should change the 0 to first_memory_node. Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>