1 files changed, 38 insertions, 9 deletions

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 3fd6cc0c2794..a337e4d22ff2 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -187,10 +187,22 @@ static struct perf_cpu_map *get_config_cpu(const struct parse_events_terms *head
 
 	list_for_each_entry(term, &head_terms->terms, list) {
 		if (term->type_term == PARSE_EVENTS__TERM_TYPE_CPU) {
-			struct perf_cpu_map *cpu = perf_cpu_map__new_int(term->val.num);
-
-			perf_cpu_map__merge(&cpus, cpu);
-			perf_cpu_map__put(cpu);
+			struct perf_cpu_map *term_cpus;
+
+			if (term->type_val == PARSE_EVENTS__TERM_TYPE_NUM) {
+				term_cpus = perf_cpu_map__new_int(term->val.num);
+			} else {
+				struct perf_pmu *pmu = perf_pmus__find(term->val.str);
+
+				if (pmu && perf_cpu_map__is_empty(pmu->cpus))
+					term_cpus = pmu->is_core ? cpu_map__online() : NULL;
+				else if (pmu)
+					term_cpus = perf_cpu_map__get(pmu->cpus);
+				else
+					term_cpus = perf_cpu_map__new(term->val.str);
+			}
+			perf_cpu_map__merge(&cpus, term_cpus);
+			perf_cpu_map__put(term_cpus);
 		}
 	}
 
@@ -1048,15 +1060,32 @@ do {									   \
 			return -EINVAL;
 		}
 		break;
-	case PARSE_EVENTS__TERM_TYPE_CPU:
-		CHECK_TYPE_VAL(NUM);
-		if (term->val.num >= (u64)cpu__max_present_cpu().cpu) {
+	case PARSE_EVENTS__TERM_TYPE_CPU: {
+		struct perf_cpu_map *map;
+
+		if (term->type_val == PARSE_EVENTS__TERM_TYPE_NUM) {
+			if (term->val.num >= (u64)cpu__max_present_cpu().cpu) {
+				parse_events_error__handle(err, term->err_val,
+							strdup("too big"),
+							/*help=*/NULL);
+				return -EINVAL;
+			}
+			break;
+		}
+		assert(term->type_val == PARSE_EVENTS__TERM_TYPE_STR);
+		if (perf_pmus__find(term->val.str) != NULL)
+			break;
+
+		map = perf_cpu_map__new(term->val.str);
+		if (!map) {
 			parse_events_error__handle(err, term->err_val,
-						strdup("too big"),
-						NULL);
+						   strdup("not a valid PMU or CPU number"),
+						   /*help=*/NULL);
 			return -EINVAL;
 		}
+		perf_cpu_map__put(map);
 		break;
+	}
 	case PARSE_EVENTS__TERM_TYPE_DRV_CFG:
 	case PARSE_EVENTS__TERM_TYPE_USER:
 	case PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE: