RE: WARNING in lmce_supported() during reboot.

[Zhuo, Qiuxu]

> From: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
> [...]
> Subject: Re: WARNING in lmce_supported() during reboot.
> [...]
> This is a KVM/Nitro guest, so the CPU is somewhat virtualized, but
> /proc/cpuinfo says: Intel(R) Xeon(R) Platinum 8124M CPU @ 3.00GHz
> 

Did you see the same splat on this host? 
It may also be worth paying attention to whether this splat occurs when
you reboot the host, if possible.

-Qiuxu