From: Yunsheng Lin <linyunsheng@xxxxxxxxxx> Date: Sat, 31 Aug 2019 13:58:21 +0800 > According to Section 6.2.14 from ACPI spec 6.3 [1], the setting > of proximity domain is optional, as below: What in the world does the ACPI spec have to do with sparc64 NUMA node ID checking?