Patch "perf hists browser: Only offer symbol scripting when a symbol is under the cursor" has been added to the 4.4-stable tree

[<gregkh@linuxfoundation.org>]

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

    perf hists browser: Only offer symbol scripting when a symbol is under the cursor

to the 4.4-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-hists-browser-only-offer-symbol-scripting-when-a-symbol-is-under-the-cursor.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From c221acb0f970d3b80d72c812cda19c121acf5d52 Mon Sep 17 00:00:00 2001
From: Namhyung Kim <namhyung@kernel.org>
Date: Thu, 21 Jan 2016 19:50:09 -0300
Subject: perf hists browser: Only offer symbol scripting when a symbol is under the cursor

From: Namhyung Kim <namhyung@kernel.org>

commit c221acb0f970d3b80d72c812cda19c121acf5d52 upstream.

When this feature was introduced a check was made if there was a
resolved symbol under the cursor, it got lost in commit ea7cd5923309
("perf hists browser: Split popup menu actions - part 2"), reinstate it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>,
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: ea7cd5923309 ("perf hists browser: Split popup menu actions - part 2")
Link: http://lkml.kernel.org/r/1452960197-5323-9-git-send-email-namhyung@kernel.org
[ Carved out from a  larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/perf/ui/browsers/hists.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2059,10 +2059,12 @@ skip_annotation:
 			 *
 			 * See hist_browser__show_entry.
 			 */
-			nr_options += add_script_opt(browser,
-						     &actions[nr_options],
-						     &options[nr_options],
-						     NULL, browser->selection->sym);
+			if (sort__has_sym && browser->selection->sym) {
+				nr_options += add_script_opt(browser,
+							     &actions[nr_options],
+							     &options[nr_options],
+							     NULL, browser->selection->sym);
+			}
 		}
 		nr_options += add_script_opt(browser, &actions[nr_options],
 					     &options[nr_options], NULL, NULL);


Patches currently in stable-queue which might be from namhyung@kernel.org are

queue-4.4/perf-evlist-reference-count-the-cpu-and-thread-maps-at-set_maps.patch
queue-4.4/perf-hists-browser-only-offer-symbol-scripting-when-a-symbol-is-under-the-cursor.patch
queue-4.4/perf-stat-document-detailed-option.patch
queue-4.4/perf-tools-handle-spaces-in-file-names-obtained-from-proc-pid-maps.patch