linux-kernel - Re: [Qemu-devel] [PATCH v4 11/15] target-s390x: New QMP command query-cpu-model

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Message-ID: <5519AFCF.2000102@redhat.com>
Date:	Mon, 30 Mar 2015 14:19:27 -0600
From:	Eric Blake <eblake@...hat.com>
To:	Michael Mueller <mimu@...ux.vnet.ibm.com>, qemu-devel@...gnu.org,
	kvm@...r.kernel.org, linux-s390@...r.kernel.org,
	linux-kernel@...r.kernel.org
CC:	Eduardo Habkost <ehabkost@...hat.com>,
	Gleb Natapov <gleb@...nel.org>, Alexander Graf <agraf@...e.de>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	Daniel Hansel <daniel.hansel@...ux.vnet.ibm.com>,
	"Jason J. Herne" <jjherne@...ux.vnet.ibm.com>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Richard Henderson <rth@...ddle.net>,
	Andreas Faerber <afaerber@...e.de>
Subject: Re: [Qemu-devel] [PATCH v4 11/15] target-s390x: New QMP command query-cpu-model

On 03/30/2015 08:28 AM, Michael Mueller wrote:
> This patch implements a new QMP request named 'query-cpu-model'.
> It returns the cpu model of cpu 0 and its backing accelerator.
> 
> request:
>   {"execute" : "query-cpu-model" }
> 
> answer:
>   {"return" : {"name": "2827-ga2", "accel": "kvm" }}
> 
> Alias names are resolved to their respective machine type and GA names
> already during cpu instantiation. Thus, also a cpu model like 'host'
> which is implemented as alias will return its normalized cpu model name.
> 
> Furthermore the patch implements the following function:
> 
> - s390_cpu_models_used(), returns true if S390 cpu models are in use
> 
> Signed-off-by: Michael Mueller <mimu@...ux.vnet.ibm.com>
> ---

> +++ b/qapi-schema.json
> @@ -2516,6 +2516,16 @@
>  { 'command': 'query-machines', 'returns': ['MachineInfo'] }
>  
>  ##
> +# @AccelId
> +#
> +# Defines accelerator ids
> +#
> +# Since: 2.4
> +##
> +{ 'enum': 'AccelId',
> +  'data': ['qtest', 'tcg', 'kvm', 'xen'  ] }

Unusual spacing (0 spaces after '[' but 2 spaces before closing ']'?),
but not necessarily wrong.


> +##
> +# @CpuModelInfo:
> +#
> +# Virtual CPU model definition.
> +#
> +# @name: the name of the CPU model definition
> +#
> +# @accel: AccelId (name) of this cpu models accelerator

s/models/model's/


-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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