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SubjectRE: [PATCH v2 4/8] x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
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> I agree. But this is what customers are told to inspect to see if they
> are impacted. And if in the future versions this goes away or such - they
> will freak out and cause needless escalations.


it's a mistake though... retpoline is what people should be using ....
... and only in super exception cases should IBRS even be considered

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