Re: [PATCH v4 5/8] x86/bugs: KVM: Move VM_CLEAR_CPU_BUFFERS into SVM as SVM_CLEAR_CPU_BUFFERS

[Brendan Jackman]

On Fri Oct 31, 2025 at 12:30 AM UTC, Sean Christopherson wrote:
> Now that VMX encodes its own sequency for clearing CPU buffers, move
> VM_CLEAR_CPU_BUFFERS into SVM to minimize the chances of KVM botching a
> mitigation in the future, e.g. using VM_CLEAR_CPU_BUFFERS instead of
> checking multiple mitigation flags.
>
> No functional change intended.
>
> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>

Reviewed-by: Brendan Jackman <jackmanb@xxxxxxxxxx>