13 lines
522 B
YAML
13 lines
522 B
YAML
---
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features:
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- |
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This allows for specifying granular CPU feature flags, when
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specifying CPU models. It should be set only if ``cpu_mode``
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and ``cpu_model`` conf parameter are set and ``cpu_mode``
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parameter value is set to "custom".
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The recent "Meltdown" CVE fixes have resulted in critical
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performance penalty which impacts every Nova guest within
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certain CPU models.
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More info is available in `nova release notes <https://docs.openstack.org/releasenotes/nova/queens.html#bug-fixes>`_.
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