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SubjectRe: [PATCH v2 12/17] arm64: KVM: Add ARCH_WORKAROUND_2 support for guests
On 05/29/2018 08:11 AM, Marc Zyngier wrote:
> In order to offer ARCH_WORKAROUND_2 support to guests, we need
> a bit of infrastructure.
>
> Let's add a flag indicating whether or not the guest uses
> SSBD mitigation. Depending on the state of this flag, allow
> KVM to disable ARCH_WORKAROUND_2 before entering the guest,
> and enable it when exiting it.

...Live migration?

Jon.

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