diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/events/core.c | 10 | ||||
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 2 |
2 files changed, 9 insertions, 3 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index abbd4b3b96c2..118ad1aef6af 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -8532,9 +8532,9 @@ static int perf_tp_event_match(struct perf_event *event, if (event->hw.state & PERF_HES_STOPPED) return 0; /* - * All tracepoints are from kernel-space. + * If exclude_kernel, only trace user-space tracepoints (uprobes) */ - if (event->attr.exclude_kernel) + if (event->attr.exclude_kernel && !user_mode(regs)) return 0; if (!perf_tp_filter_match(event, data)) @@ -9874,6 +9874,12 @@ static int pmu_dev_alloc(struct pmu *pmu) if (ret) goto del_dev; + if (pmu->attr_update) + ret = sysfs_update_groups(&pmu->dev->kobj, pmu->attr_update); + + if (ret) + goto del_dev; + out: return ret; diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index eb7e06b54741..0d60d6856de5 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -1331,7 +1331,7 @@ static inline void init_trace_event_call(struct trace_uprobe *tu, call->event.funcs = &uprobe_funcs; call->class->define_fields = uprobe_event_define_fields; - call->flags = TRACE_EVENT_FL_UPROBE; + call->flags = TRACE_EVENT_FL_UPROBE | TRACE_EVENT_FL_CAP_ANY; call->class->reg = trace_uprobe_register; call->data = tu; } |
