"No such device - did you specify an out-of-range profile CPU?");
break;
case EOPNOTSUPP:
+ if (evsel->attr.sample_period != 0)
+ return scnprintf(msg, size, "%s",
+ "PMU Hardware doesn't support sampling/overflow-interrupts.");
if (evsel->attr.precise_ip)
return scnprintf(msg, size, "%s",
"\'precise\' request may not be supported. Try removing 'p' modifier.");