Messages in this thread | | | Date | Tue, 13 Feb 2018 08:47:38 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH 2/2] x86/speculation: Support "Enhanced IBRS" on future CPUs |
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* David Woodhouse <dwmw@amazon.co.uk> wrote:
> +extern enum spectre_v2_mitigation spectre_v2_enabled;
This needs to be exported if the KVM module wants to use it.
> +static inline bool spectre_v2_ibrs_all(void) > +{ > + return spectre_v2_enabled == SPECTRE_V2_IBRS_ALL; > +}
> + if (vmx->spec_ctrl && !spectre_v2_ibrs_all())
> + if (!spectre_v2_ibrs_all) {
erm, that's a function, not a flag ...
Thanks,
Ingo
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