diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/events/core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index bbb81a4a3196..dd842a4ca789 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7644,6 +7644,7 @@ struct perf_guest_info_callbacks __rcu *perf_guest_cbs; DEFINE_STATIC_CALL_RET0(__perf_guest_state, *perf_guest_cbs->state); DEFINE_STATIC_CALL_RET0(__perf_guest_get_ip, *perf_guest_cbs->get_ip); DEFINE_STATIC_CALL_RET0(__perf_guest_handle_intel_pt_intr, *perf_guest_cbs->handle_intel_pt_intr); +DEFINE_STATIC_CALL_RET0(__perf_guest_handle_mediated_pmi, *perf_guest_cbs->handle_mediated_pmi); void perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *cbs) { @@ -7658,6 +7659,10 @@ void perf_register_guest_info_callbacks(struct perf_guest_info_callbacks *cbs) if (cbs->handle_intel_pt_intr) static_call_update(__perf_guest_handle_intel_pt_intr, cbs->handle_intel_pt_intr); + + if (cbs->handle_mediated_pmi) + static_call_update(__perf_guest_handle_mediated_pmi, + cbs->handle_mediated_pmi); } EXPORT_SYMBOL_GPL(perf_register_guest_info_callbacks); @@ -7669,8 +7674,8 @@ void perf_unregister_guest_info_callbacks(struct perf_guest_info_callbacks *cbs) rcu_assign_pointer(perf_guest_cbs, NULL); static_call_update(__perf_guest_state, (void *)&__static_call_return0); static_call_update(__perf_guest_get_ip, (void *)&__static_call_return0); - static_call_update(__perf_guest_handle_intel_pt_intr, - (void *)&__static_call_return0); + static_call_update(__perf_guest_handle_intel_pt_intr, (void *)&__static_call_return0); + static_call_update(__perf_guest_handle_mediated_pmi, (void *)&__static_call_return0); synchronize_rcu(); } EXPORT_SYMBOL_GPL(perf_unregister_guest_info_callbacks); |