> + while ((pmu = perf_pmu__scan(pmu)) != NULL)
> + list_for_each_entry(alias, &pmu->aliases, list) {
> + if (!strcmp(pmu->name, "cpu")) {
> + struct kernel_pmu_event_symbol *p =
> + kernel_pmu_events_list + len;
> + char *tmp = strchr(alias->name, '-');
> +
> + if (tmp != NULL) {
> + strncpy(p->symbol, alias->name,
> + tmp - alias->name);
Please use strlcpy(). Otherwise p->symbol may not be zero terminated.
The rest of the patch looks good to me.
-Andi
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