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This is only used by kvm_mmu_pte_write(), which no longer actually creates the new SPTE and instead just clears the old SPTE. So we just need to check if the old SPTE was shadow-present instead of calling need_remote_flush(). Hence we can drop this function. It was incomplete anyway as it didn't take access-tracking into account. This patch should not result in any functional change. Signed-off-by: Junaid Shahid <junaids@google.com> Reviewed-by: David Matlack <dmatlack@google.com> Reviewed-by: Sean Christopherson <seanjc@google.com> Message-Id: <20220723024316.2725328-1-junaids@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>