author: James Clark <james.clark@arm.com> 2021-08-06 14:41:09 +0100
committer: Arnaldo Carvalho de Melo <acme@redhat.com> 2021-09-03 08:18:24 -0300
commit: a80aea64aa07361a57f2245a0695878f2ae67ee7
parent: 56c62f52b6f25802a2154243b6dacdc6ff4f75bd
Commit Summary:
Diffstat:
1 file changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
index 5b19b381688b..f323adb1af85 100644
--- a/tools/perf/util/cs-etm.c
+++ b/tools/perf/util/cs-etm.c
@@ -2981,6 +2981,11 @@ int cs_etm__process_auxtrace_info(union perf_event *event,
/* ETE shares first part of metadata with ETMv4 */
trcidr_idx = CS_ETMV4_TRCTRACEIDR;
+ } else {
+ ui__error("CS ETM Trace: Unrecognised magic number %#"PRIx64". File could be from a newer version of perf.\n",
+ ptr[i]);
+ err = -EINVAL;
+ goto err_free_metadata;
}
if (!metadata[j]) {