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Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index 150ee98e9e..2051c46cfc 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -4274,6 +4274,15 @@ # migration-safe, but allows tooling to get an insight and work with # model details. # +# Note: When a non-migration-safe CPU model is expanded in static mode, some +# features enabled by the CPU model may be omitted, because they can't be +# implemented by a static CPU model definition (e.g. cache info passthrough and +# PMU passthrough in x86). If you need an accurate representation of the +# features enabled by a non-migration-safe CPU model, use @full. If you need a +# static representation that will keep ABI compatibility even when changing QEMU +# version or machine-type, use @static (but keep in mind that some features may +# be omitted). +# # Since: 2.8.0 ## { 'enum': 'CpuModelExpansionType', |