dhar_valid
edac_dbg(1, " DramHoleValid: %s\n", str_yes_no(dhar_valid(pvt)));
dhar_valid(pvt) &&
if (dhar_valid(pvt) && (sys_addr >= BIT_64(32)))
if (dhar_valid(pvt) &&
if (dhar_valid(pvt) &&
if (!dhar_valid(pvt)) {