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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-31 09:31:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-31 09:31:38 +0200 |
| commit | 1346e9331abe8d08c05148def1cb2cdf03085c40 (patch) | |
| tree | 2cab2825e6292ec41354b5b3da7d4137f5e62941 /tools/perf/util/parse-events.c | |
| parent | 0995c95b0882ee0ed0ea1930c8918bb0899e924c (diff) | |
| parent | 5d0c230f1de8c7515b6567d9afba1f196fb4e2f4 (diff) | |
| download | linux-1346e9331abe8d08c05148def1cb2cdf03085c40.tar.gz linux-1346e9331abe8d08c05148def1cb2cdf03085c40.tar.bz2 linux-1346e9331abe8d08c05148def1cb2cdf03085c40.zip | |
Merge 6.5-rc4 into char-misc-next
We need the char-misc fixes in here as well for testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 5dcfbf316bf6..acde097e327c 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1216,6 +1216,14 @@ static int config_term_pmu(struct perf_event_attr *attr, if (term->type_term == PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE) { const struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type); + if (!pmu) { + char *err_str; + + if (asprintf(&err_str, "Failed to find PMU for type %d", attr->type) >= 0) + parse_events_error__handle(err, term->err_term, + err_str, /*help=*/NULL); + return -EINVAL; + } if (perf_pmu__supports_legacy_cache(pmu)) { attr->type = PERF_TYPE_HW_CACHE; return parse_events__decode_legacy_cache(term->config, pmu->type, |