diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index cb9bcdb065ea8a499402e59f1300d70370fce765..b8e9def77f447597f73edb1466a098cafb660824 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2745,8 +2745,9 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target, break; case EOPNOTSUPP: if (evsel->attr.sample_period != 0) - return scnprintf(msg, size, "%s", - "PMU Hardware doesn't support sampling/overflow-interrupts."); + return scnprintf(msg, size, + "%s: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'", + perf_evsel__name(evsel)); if (evsel->attr.precise_ip) return scnprintf(msg, size, "%s", "\'precise\' request may not be supported. Try removing 'p' modifier.");