Default metrics may use unsupported events and be ignored. These
metrics shouldn't cause metric testing to fail.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/tests/shell/stat_all_metrics.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/stat_all_metrics.sh b/tools/perf/tests/shell/stat_all_metrics.sh
index 6fa585a1e34c..a7edf01b3943 100755
--- a/tools/perf/tests/shell/stat_all_metrics.sh
+++ b/tools/perf/tests/shell/stat_all_metrics.sh
@@ -25,8 +25,13 @@ for m in $(perf list --raw-dump metrics); do
     # No error result and metric shown.
     continue
   fi
-  if [[ "$result" =~ "Cannot resolve IDs for" ]]
+  if [[ "$result" =~ "Cannot resolve IDs for" || "$result" =~ "No supported events found" ]]
   then
+    if [[ "$m" == @(l1_prefetch_miss_rate|stalled_cycles_per_instruction) ]]
+    then
+      # Default metrics that may use unsupported events.
+      continue
+    fi
     echo "Metric contains missing events"
     echo $result
     err=1 # Fail
-- 
2.51.2.1041.gc1ab5b90ca-goog