WSL2-Linux-Kernel/tools/perf/tests
Namhyung Kim f16fe29368 perf test shell stat_bpf_counters: Fix test on Intel
[ Upstream commit 68ca249c96 ]

As of now, bpf counters (bperf) don't support event groups.  But the
default perf stat includes topdown metrics if supported (on recent Intel
machines) which require groups.  That makes perf stat exiting.

  $ sudo perf stat --bpf-counter true
  bpf managed perf events do not yet support groups.

Actually the test explicitly uses cycles event only, but it missed to
pass the option when it checks the availability of the command.

Fixes: 2c0cb9f560 ("perf test: Add a shell test for 'perf stat --bpf-counters' new option")
Reviewed-by: Song Liu <song@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: bpf@vger.kernel.org
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230825164152.165610-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-23 11:10:00 +02:00
..
attr perf tests attr: Add missing topdown metrics events 2021-10-05 14:55:38 -03:00
shell perf test shell stat_bpf_counters: Fix test on Intel 2023-09-23 11:10:00 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Build perf tests: Add dlfilter test 2021-08-11 09:35:44 -03:00
api-io.c tools api: Add a lightweight buffered reading api 2020-04-30 10:48:28 -03:00
attr.c perf tests: Skip 'Setup struct perf_event_attr' test for hybrid 2021-04-29 10:31:00 -03:00
attr.py
backward-ring-buffer.c perf evlist: Use the right prefix for 'struct evlist' event attribute config methods 2020-11-30 15:15:27 -03:00
bitmap.c tools: rename bitmap_alloc() to bitmap_zalloc() 2021-09-08 11:50:27 -07:00
bp_account.c perf tests bp_account: Make global variable static 2020-03-02 11:15:07 -03:00
bp_signal.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
bp_signal_overflow.c
bpf-script-example.c
bpf-script-test-kbuild.c
bpf-script-test-prologue.c
bpf-script-test-relocation.c
bpf.c perf test: Fix bpf test sample mismatch reporting 2021-09-10 11:45:19 -03:00
builtin-test.c perf bench: Use unbuffered output when pipe/tee'ing to a file 2023-07-23 13:47:11 +02:00
clang.c
code-reading.c perf tests: Fix flaky test 'Object code reading' 2021-09-27 09:32:28 -03:00
cpumap.c perf test: Fix cpu map leaks in cpu_map_print test 2021-03-06 16:54:29 -03:00
demangle-java-test.c perf tests: Add test for the java demangler 2020-05-28 10:03:28 -03:00
demangle-ocaml-test.c perf tools: Preserve identifier id in OCaml demangler 2021-03-30 12:45:59 -03:00
dlfilter-test.c perf tests dlfilter: Free desc and long_desc in check_filter_desc 2021-08-20 11:16:27 -03:00
dso-data.c perf test: Handle fd gaps in test__dso_data_reopen 2021-08-02 10:01:54 -03:00
dwarf-unwind.c perf test: Fix DWARF unwind for optimized builds. 2021-09-27 09:32:28 -03:00
event-times.c perf evlist: Use the right prefix for 'struct evlist' create maps methods 2020-11-30 14:56:52 -03:00
event_update.c perf test event_update: Fix memory leak of unit 2021-07-15 17:27:52 -03:00
evsel-roundtrip-name.c perf tests: Fix 'Roundtrip evsel->name' on core-only system 2021-07-14 10:05:35 -03:00
evsel-tp-sched.c perf evsel: Convert last 'struct evsel' methods to the right evsel__ prefix 2020-11-30 09:08:24 -03:00
expand-cgroup.c perf evlist: Use the right prefix for alternative 'struct evlist' constructors 2020-11-30 15:04:05 -03:00
expr.c perf metric: Add 'struct expr_id_data' to keep expr value 2020-07-17 09:09:48 -03:00
fdarray.c libperf: Add flags to fdarray fds objects 2020-07-21 09:52:51 -03:00
genelf.c perf jit: Move test functionality in to a test 2019-11-29 12:20:45 -03:00
hists_common.c
hists_common.h
hists_cumulate.c perf tools: Fix various typos in comments 2021-03-23 17:13:43 -03:00
hists_filter.c perf hists: Split hists_stats from events_stats 2021-04-29 10:30:58 -03:00
hists_link.c
hists_output.c perf evsel: Rename perf_evsel__resort*() to evsel__resort*() 2020-05-28 10:03:24 -03:00
is_printable_array.c
keep-tracking.c perf test: Fix cpu and thread map leaks in keep_tracking test 2021-03-06 16:54:28 -03:00
kmod-path.c
llvm.c perf tools: Fix LLVM test failure when running in verbose mode 2021-08-31 15:17:45 -03:00
llvm.h
make perf tools: Test build with libbpf/LIBBPF_DYNAMIC=1 2021-05-17 20:32:05 -03:00
maps.c perf test maps__merge_in: Fix memory leak of maps 2021-07-15 17:27:52 -03:00
mem.c
mem2node.c tools: rename bitmap_alloc() to bitmap_zalloc() 2021-09-08 11:50:27 -07:00
mmap-basic.c libperf: Move 'idx' from tools/perf to perf_evsel::idx 2021-07-09 14:04:28 -03:00
mmap-thread-lookup.c
openat-syscall-all-cpus.c perf env: Remove unneeded internal/cpumap inclusions 2021-02-12 17:35:48 -03:00
openat-syscall-tp-fields.c perf evlist: Use the right prefix for alternative 'struct evlist' constructors 2020-11-30 15:04:05 -03:00
openat-syscall.c perf evsel: Rename perf_evsel__new*() to evsel__new*() 2020-05-28 10:03:24 -03:00
parse-events.c perf tests: Add test for PMU aliases 2021-09-03 08:38:49 -03:00
parse-metric.c perf tests: Support 'Parse and process metrics' test for hybrid 2021-04-29 10:31:00 -03:00
parse-no-sample-id-all.c perf evlist: Use the right prefix for 'struct evlist' sample parsing methods 2020-11-30 09:43:07 -03:00
pe-file-parsing.c perf tools: Pass build_id object to filename__read_build_id() 2020-10-14 08:45:16 -03:00
pe-file.c perf tests: Add test for PE binary format support 2020-09-04 14:38:15 -03:00
pe-file.exe perf tests: Add test for PE binary format support 2020-09-04 14:38:15 -03:00
pe-file.exe.debug perf tests: Add test for PE binary format support 2020-09-04 14:38:15 -03:00
perf-hooks.c
perf-record.c perf evlist: Use the right prefix for 'struct evlist' event attribute config methods 2020-11-30 15:15:27 -03:00
perf-targz-src-pkg
perf-time-to-tsc.c perf tests: Fix Convert perf time to TSC test for hybrid 2022-07-29 17:25:17 +02:00
pfm.c libperf: Move 'nr_groups' from tools/perf to evlist::nr_groups 2021-07-09 14:04:32 -03:00
pmu-events.c perf test: Add pmu-events sys event support 2021-08-10 14:47:52 -03:00
pmu.c perf test: Free formats for perf pmu parse test 2020-09-15 09:22:42 -03:00
python-use.c perf tests: Show python test script in verbose mode 2020-10-13 16:22:03 -03:00
sample-parsing.c perf test: Fix sample-parsing failure on non-x86 platforms 2021-03-06 16:54:31 -03:00
sdt.c perf tools: Pass build_id object to build_id__sprintf() 2020-10-14 08:46:22 -03:00
stat.c
sw-clock.c perf test: Fix cpu and thread map leaks in sw_clock_freq test 2021-03-06 16:54:28 -03:00
switch-tracking.c perf tests: Fix Track with sched_switch test for hybrid case 2022-08-25 11:40:16 +02:00
task-exit.c perf test: Fix cpu and thread map leaks in task_exit test 2021-03-06 16:54:28 -03:00
tests.h perf tests: Add dlfilter test 2021-08-11 09:35:44 -03:00
thread-map.c perf test: Fix a memory leak in thread_map_remove test 2021-03-06 16:54:29 -03:00
thread-maps-share.c
time-utils-test.c
topology.c perf tools: Remove repipe argument from perf_session__new() 2021-08-02 10:06:51 -03:00
unit_number__scnprintf.c
vmlinux-kallsyms.c
wp.c perf test: Implement skip_reason callback for watchpoint tests 2020-11-04 09:42:40 -03:00