Re: [PATCH] xen/acpi-processor: fix _CST detection using undersized evaluation buffer

[David Thomson (dt@xxxxxxxxx)]

> I had reported this a while ago.  My workaround had been to allow
> domain 0 to have maximum vCPUs, then offline most of them.  Very
> suboptimal, but did drop power use/heat generation.
> 
> My next testing opportunity is likely to be in anywhere from 1 week to
> 2 months.  I'll be testing then, though the patch may already have gotten
> in.
Thanks for confirming. Your max-vCPUs workaround makes sense and forces Phase 1 to cover all PCPUs. Let me know how testing goes.

DT