4bda0e9786
Add a helper to check for a legal GPA, and use it to consolidate code in existing, related helpers. Future patches will extend usage to VMX and SVM code, properly handle exceptions to the maxphyaddr rule, and add more helpers. No functional change intended. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210204000117.3303214-4-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>