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| author | David Hildenbrand <dahi@linux.vnet.ibm.com> | 2016-09-05 10:52:43 +0200 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2016-09-06 17:06:51 +0200 |
| commit | 4e82ef05029f27a39c6259bd967e4f46988d176c (patch) | |
| tree | ff218f956d31122fe190277ce55ae2ef7c2d6988 /qapi-schema.json | |
| parent | 137974cea30120a80fc8e41c7a64afb0d4d6c2f6 (diff) | |
| download | qemu-4e82ef05029f27a39c6259bd967e4f46988d176c.tar.gz | |
s390x/cpumodel: implement QMP interface "query-cpu-model-comparison"
Let's implement that interface by reusing our convertion code implemented
for expansion.
We use CPU generations and CPU features to calculate the result. This
means, that a zEC12 cannot simply be converted into a z13 by stripping
of features. This is required, as other magic values (e.g. maximum
address sizes) belong to a CPU generation and cannot simply be
emulated by an older generation.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Message-Id: <20160905085244.99980-30-dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index b06135c4ab..955a2b9452 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -3232,7 +3232,8 @@ # global properties may affect expansion of CPU models. Using # query-cpu-model-expansion while using these is not advised. # -# Some architectures may not support comparing CPU models. +# Some architectures may not support comparing CPU models. s390x supports +# comparing CPU models. # # Returns: a CpuModelBaselineInfo. Returns an error if comparing CPU models is # not supported, if a model cannot be used, if a model contains |