* if an event is shared accross the logical threads
* the user needs special permissions to be able to use it
*/
- if (p4_event_bind_map[v].shared) {
+ if (p4_ht_active() && p4_event_bind_map[v].shared) {
if (perf_paranoid_cpu() && !capable(CAP_SYS_ADMIN))
return -EACCES;
}
event->hw.config = p4_set_ht_bit(event->hw.config);
if (event->attr.type == PERF_TYPE_RAW) {
-
+ struct p4_event_bind *bind;
+ unsigned int esel;
/*
* Clear bits we reserve to be managed by kernel itself
* and never allowed from a user space
* bits since we keep additional info here (for cache events and etc)
*/
event->hw.config |= event->attr.config;
+ bind = p4_config_get_bind(event->attr.config);
+ if (!bind) {
+ rc = -EINVAL;
+ goto out;
+ }
+ esel = P4_OPCODE_ESEL(bind->opcode);
+ event->hw.config |= p4_config_pack_cccr(P4_CCCR_ESEL(esel));
}
rc = x86_setup_perfctr(event);