Patch "perf probe: Fix concat_probe_trace_events" has been added to the 4.9-stable tree

This is a note to let you know that I've just added the patch titled

perf probe: Fix concat_probe_trace_events

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
perf-probe-fix-concat_probe_trace_events.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Ravi Bangoria <[email protected]>
Date: Wed, 8 Mar 2017 12:29:07 +0530
Subject: perf probe: Fix concat_probe_trace_events

From: Ravi Bangoria <[email protected]>

[ Upstream commit f0a30dca5f84fe8048271799b56677ac2279de66 ]

'*ntevs' contains number of elements present in 'tevs' array. If there are no elements in array, 'tevs2' can be directly assigned to 'tevs' without allocating more space. So the condition should be '*ntevs == 0' not 'ntevs == 0'.

---
 tools/perf/util/probe-event.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -3060,7 +3060,7 @@ concat_probe_trace_events(struct probe_t
 	struct probe_trace_event *new_tevs;
 	int ret = 0;
 
-	if (ntevs == 0) {
+	if (*ntevs == 0) {
 		*tevs = *tevs2;
 		*ntevs = ntevs2;
 		*tevs2 = NULL;

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/perf-probe-fix-concat_probe_trace_events.patch