diff options
| author | Michael Petlan <mpetlan@redhat.com> | 2022-11-22 09:31:21 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-23 10:35:45 -0300 |
| commit | 2e9f5bda2f036aa38312fbeb99ff7e19c0221578 (patch) | |
| tree | fd7f20701bc8f67d494f498bf99f4b81acadc11f | |
| parent | 19030564ab116757e3270a567fd9d5b20b411d74 (diff) | |
perf test: Fix record test on KVM guests
Using precise flag with br_inst_retired.near_call causes the test fail
on KVM guests, even when the guests have PMU forwarding enabled and the
event itself is supported.
Remove the precise flag in order to make the test work on KVM guests.
Signed-off-by: Michael Petlan <mpetlan@redhat.com>
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20221122083121.6012-1-mpetlan@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rwxr-xr-x | tools/perf/tests/shell/record.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/record.sh index 4dff89e3a3fd..4fbc74805d52 100755 --- a/tools/perf/tests/shell/record.sh +++ b/tools/perf/tests/shell/record.sh @@ -83,7 +83,7 @@ test_register_capture() { echo "Register capture test [Skipped missing registers]" return fi - if ! perf record -o - --intr-regs=di,r8,dx,cx -e br_inst_retired.near_call:p \ + if ! perf record -o - --intr-regs=di,r8,dx,cx -e br_inst_retired.near_call \ -c 1000 --per-thread ${testprog} 2> /dev/null \ | perf script -F ip,sym,iregs -i - 2> /dev/null \ | grep -q "DI:" |