diff -crB cpuid-20170122-orig/cpuid.c cpuid-20170122-new/cpuid.c
*** cpuid-20170122-orig/cpuid.c	2017-01-24 09:13:20.995887582 -0500
--- cpuid-20170122-new/cpuid.c	2017-01-24 09:13:54.610751021 -0500
***************
*** 7302,7307 ****
--- 7302,7308 ----
     if (opt_version) {
        printf("cpuid version %s\n", XSTR(VERSION));
     } else {
+       fprintf(stderr, "Disclaimer: %s may not support decoding of all cpuid registers.\n", program);
        if (opt_filename != NULL) {
           do_file(opt_filename, opt_raw, opt_debug);
        } else if (opt_leaf) {