Comment # 26 on bug 1138545 from Anthony Iliopoulos

BTW, if the latest firmware doesn't fix the issue, as a workaround we can
extract the acpi tables from the other machine that shows 4 nodes, and override
this faulty one. The dmidecode is basically identical between the two machines,
so I do not see any reason why acpi tables would show something different.

If you can post here the acpidump attachment, I'll have a better look.

Also I assume we have access to the huawei support page to download the latest
firmware [1]? Hopefully there are changelogs within the zipfiles.

[1] https://support.huawei.com/enterprise/en/software/23938494-ESW2000135928