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| author | Robert Hoo <robert.hu@linux.intel.com> | 2020-09-22 15:14:14 +0800 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2020-10-14 15:28:54 -0400 |
| commit | 61ad65d0f01d928b259effb57e2a356f3e3dac03 (patch) | |
| tree | f541471b8d9ef792ec0b5a2e57aeaef5320c6ae2 /qapi | |
| parent | 31c707fb4d693068d3f0ab8aa7a1e07ddce5cdca (diff) | |
cpu: Introduce CPU model deprecation API
Implement the ability of marking some versions deprecated. When
that CPU model is chosen, print a warning. The warning message
can be customized, e.g. suggesting an alternative CPU model to be
used instead.
The deprecation message will be printed by x86_cpu_list_entry(),
e.g. '-cpu help'.
QMP command 'query-cpu-definitions' will return a bool value
indicating the deprecation status.
Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Message-Id: <1600758855-80046-1-git-send-email-robert.hu@linux.intel.com>
[ehabkost: reword commit message]
[ehabkost: Handle NULL cpu_type]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/machine-target.json | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/qapi/machine-target.json b/qapi/machine-target.json index 698850cc78..fec3bb8679 100644 --- a/qapi/machine-target.json +++ b/qapi/machine-target.json @@ -286,6 +286,10 @@ # in the VM configuration, because aliases may stop being # migration-safe in the future (since 4.1) # +# @deprecated: If true, this CPU model is deprecated and may be removed in +# in some future version of QEMU according to the QEMU deprecation +# policy. (since 5.2) +# # @unavailable-features is a list of QOM property names that # represent CPU model attributes that prevent the CPU from running. # If the QOM property is read-only, that means there's no known @@ -310,7 +314,8 @@ 'static': 'bool', '*unavailable-features': [ 'str' ], 'typename': 'str', - '*alias-of' : 'str' }, + '*alias-of' : 'str', + 'deprecated' : 'bool' }, 'if': 'defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_I386) || defined(TARGET_S390X) || defined(TARGET_MIPS)' } ## |