[crac] RFR: Support -XX:CPUFeatures=ignore during -XX:CRaCRestoreFrom

[Radim Vansa]

On Wed, 9 Aug 2023 13:55:30 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

> Support -XX:CPUFeatures=ignore during -XX:CRaCRestoreFrom

The 'ignore' option is not documented in the option description. Also it's not clear what happens when you set the option with a different (mask-like) value on restore; IIUC this is ignored without any (warning) message.

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PR Review: https://git.openjdk.org/crac/pull/100#pullrequestreview-1569676332