diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index b918f9eed5fd..8a0eb30eac24 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -295,7 +295,8 @@ static int process_sample_event(const struct perf_tool *tool, goto out_put; } - if (ann->cpu_list && !test_bit(sample->cpu, ann->cpu_bitmap)) + if (ann->cpu_list && (sample->cpu >= MAX_NR_CPUS || + !test_bit(sample->cpu, ann->cpu_bitmap))) goto out_put; if (!al.filtered && diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 9592f44b6545..9fa8e900637b 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -416,7 +416,8 @@ static int diff__process_sample_event(const struct perf_tool *tool, goto out; } - if (cpu_list && !test_bit(sample->cpu, cpu_bitmap)) { + if (cpu_list && (sample->cpu >= MAX_NR_CPUS || + !test_bit(sample->cpu, cpu_bitmap))) { ret = 0; goto out; } diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 6f044c3df893..dd1309c32094 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -298,7 +298,8 @@ static int process_sample_event(const struct perf_tool *tool, if (symbol_conf.hide_unresolved && al.sym == NULL) goto out_put; - if (rep->cpu_list && !test_bit(sample->cpu, rep->cpu_bitmap)) + if (rep->cpu_list && (sample->cpu >= MAX_NR_CPUS || + !test_bit(sample->cpu, rep->cpu_bitmap))) goto out_put; if (sort__mode == SORT_MODE__BRANCH) { diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 4de2baf03c50..e7bd3f331cb8 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -2192,7 +2192,8 @@ static void timehist_print_sample(struct perf_sched *sched, char nstr[30]; u64 wait_time; - if (cpu_list && !test_bit(sample->cpu, cpu_bitmap)) + if (cpu_list && (sample->cpu >= MAX_NR_CPUS || + !test_bit(sample->cpu, cpu_bitmap))) return; timestamp__scnprintf_usec(t, tstr, sizeof(tstr)); @@ -2871,7 +2872,8 @@ static int timehist_sched_change_event(const struct perf_tool *tool, } if (!sched->idle_hist || thread__tid(thread) == 0) { - if (!cpu_list || test_bit(sample->cpu, cpu_bitmap)) + if (!cpu_list || (sample->cpu < MAX_NR_CPUS && + test_bit(sample->cpu, cpu_bitmap))) timehist_update_runtime_stats(tr, t, tprev); if (sched->idle_hist) {