Re: [Qemu-ppc] [Qemu-devel] [PATCH v3 0/2] spapr: QMP: add query-hotpluggable-cpus

[Markus Armbruster]

Igor Mammedov <address@hidden> writes:

> Changes since v2:
>  - rebase on top of hte lates spapr cpu hotpug series
>  - add 'vcpus-count' field, address@hidden
>  - s/CpuInstanceProps/CpuInstanceProperties/
>  - use '#optional' marker
>  - make "props" as always present even if it's empty
>  - fix JSON examples
>  - fix minor typos
>  - drop pre_plug spapr impl out of series as not related to QMP command
>  - drop generic pre hotplug callback as not related to QMP command
>
> Changes since RFC:
>  - drop arch_id
>  - move CPU properties into separate structure
>  - target implements its own qmp callback version
>  - rebased on top of [RFC PATCH v1 00/10] Core based CPU hotplug for PowerPC 
> sPAPR
>                       
> https://www.mail-archive.com/address@hidden/msg357567.html
>     - convert slot name to core id hack
>     - drop links
>     - add generic pre hotplug callback
>     - implement query-hotpluggable-cpus
>
> The first patch (QMP API) in this series could go in first
> allowing individual targets to post their hotplug
> implementation independently on top of it.

We discussed the need for a yet another ad hoc query command.  Can you
please summarize the discussion and its conclusion?  Explaining *why* a
feature is needed is always a good idea.  Cover letter and commit
messages are good places for it.