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    SubjectRe: [PATCH v4 11/15] target-s390x: New QMP command query-cpu-model
    On Mon, Mar 30, 2015 at 04:28:24PM +0200, 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" }}

    If you are returning information about an existing CPU, why not just
    extend the output of "query-cpus"?

    (Existing qmp_query_cpus() calls cpu_synchronize_state(), which may be
    undesired. But in this case we could add an optional parameter to
    disable the return of data that requires stopping the VCPU).

    >
    > 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@linux.vnet.ibm.com>
    [...]

    --
    Eduardo


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