Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Thomas Gleixner:

 - Prevent a potential inconistency in the perf user space access which
   might lead to evading sanity checks.

 - Prevent perf recording function trace entries twice

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/ftrace: Fix double traces of perf on ftrace:function
  perf/core: Fix potential double-fetch bug

2 files changed, 3 insertions, 3 deletions

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index b14095bcf4bb..c00cd4b02f32 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1201,7 +1201,7 @@ extern void perf_event_init(void);
 extern void perf_tp_event(u16 event_type, u64 count, void *record,
                           int entry_size, struct pt_regs *regs,
                           struct hlist_head *head, int rctx,
-                          struct task_struct *task);
+                          struct task_struct *task, struct perf_event *event);
 extern void perf_bp_event(struct perf_event *event, void *data);
 
 #ifndef perf_misc_flags
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 536c80ff7ad9..5012b524283d 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -508,9 +508,9 @@ void perf_trace_run_bpf_submit(void *raw_data, int size, int rctx,
 static inline void
 perf_trace_buf_submit(void *raw_data, int size, int rctx, u16 type,
                        u64 count, struct pt_regs *regs, void *head,
-                       struct task_struct *task)
+                       struct task_struct *task, struct perf_event *event)
 {
-        perf_tp_event(type, count, raw_data, size, regs, head, rctx, task);
+        perf_tp_event(type, count, raw_data, size, regs, head, rctx, task, event);
 }
 #endif