[PATCH v2 1/2] perf test: Enable system wide for metricgroups test

[Ian Rogers]

Uncore events as group leaders fail in per-thread mode causing exit
errors. Enable system-wide for metricgroup testing. This fixes the HPC
metric group when tested on skylakex.

Fixes: 4a87dea9e60f ("perf test: Workload test of metric and metricgroups")
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/tests/shell/stat_all_metricgroups.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/shell/stat_all_metricgroups.sh b/tools/perf/tests/shell/stat_all_metricgroups.sh
index de24d374ce24..cb35e488809a 100755
--- a/tools/perf/tests/shell/stat_all_metricgroups.sh
+++ b/tools/perf/tests/shell/stat_all_metricgroups.sh
@@ -6,7 +6,7 @@ set -e
 
 for m in $(perf list --raw-dump metricgroups); do
   echo "Testing $m"
-  perf stat -M "$m" true
+  perf stat -M "$m" -a true
 done
 
 exit 0
-- 
2.34.1.307.g9b7440fafd-goog