Avi Kivity wrote: > On 09/01/2010 12:04 PM, Peter Zijlstra wrote: >> >> Does something like the below cure that? >> > > Unfortunately not. > Then try this: The bug should be caused by commit 1c024eca51fdc965290acf342ae16a476c2189d0. --- diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c index 8a2b73f..9d1d1f2 100644 --- a/kernel/trace/trace_event_perf.c +++ b/kernel/trace/trace_event_perf.c @@ -161,6 +161,7 @@ void perf_trace_destroy(struct perf_event *p_event) } } out: + module_put(tp_event->mod); mutex_unlock(&event_mutex); } -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html