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SubjectRe: [PATCH 3/4] KVM: SEV: cleanup locking for KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
On Wed, Nov 17, 2021 at 9:38 AM Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> Encapsulate the handling of the migration_in_progress flag for both VMs in
> two functions sev_lock_two_vms and sev_unlock_two_vms. It does not matter
> if KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM locks the source struct kvm a bit
> earlier, and this change 1) keeps the cleanup chain of labels smaller 2)
> makes it possible for KVM_CAP_VM_COPY_ENC_CONTEXT_FROM to reuse the logic.
>
> Cc: Peter Gonda <pgonda@google.com>
> Cc: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Acked-by: Peter Gonda <pgonda@google.com>

I like the cleanup thanks Paolo.

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