GIGABYTE G292-280 server is certified with sub-NUMA clustering (SNC) enabled on Red Hat Enterprise Linux 8

Issue

The kernel is tainted with a value 512 and the below warning is observed in the dmesg log.

[    0.001000] sched: CPU #20's llc-sibling CPU #0 is not on the same node! [node: 1 != 0]. Ignoring dependency.
[    0.001000] WARNING: CPU: 20 PID: 0 at arch/x86/kernel/smpboot.c:431 topology_sane.isra.7+0x62/0x70