Re: [Qemu-devel] [PATCH v2 6/8] pc: memhp: do not export nvdimm's memory via _CRS

[Xiao Guangrong]

On 10/10/2016 08:47 PM, Igor Mammedov wrote:

> > Based on ACPI Spec, the memory device (PNP0C80) and nvdimm device
> > is notified by the same interruption:
> >
> > Scope (\_GPE)
> > {
> > Method (_L00) {
> > Notify (\_SB.NVDR, 0x80) // Notify to NVDIMM root device
> > Notify (\_SB.MEM0, 1) // Device Check to Memory Module
> > }
> > }
> >
> > So, it is better to reuse _E03 and only notify NVDIMM device if the
> > hotplug event is triggered on a slot with nvdimm device attached?
> It's only an example in spec but there isn't requirement to do it that way.
> So I'd use a separate handler for now (we can always chain calls in future
> is need arises or merge them together)

No objection. Will do it.