Add a comment above the declaration of vcpu_svm.vmcb to call out that it
is simply a shorthand for current_vmcb->ptr. The myriad accesses to
svm->vmcb are quite confusing without this crucial detail.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <
20210406171811.4043363-4-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
struct vcpu_svm {
struct kvm_vcpu vcpu;
+ /* vmcb always points at current_vmcb->ptr, it's purely a shorthand. */
struct vmcb *vmcb;
struct kvm_vmcb_info vmcb01;
struct kvm_vmcb_info *current_vmcb;