File 0378-Fix-deadlock-in-run-queue-evacuation.patch of Package erlang

From 254c4a5615d7bf52acec02437fab8c771fc46a8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20H=C3=B6gberg?= <john@erlang.org>
Date: Mon, 21 May 2018 07:44:45 +0200
Subject: [PATCH 2/4] Fix deadlock in run queue evacuation

---
 erts/emulator/beam/erl_process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 85c3259d1b..ee6d56b5d7 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -4513,7 +4513,7 @@ evacuate_run_queue(ErtsRunQueue *rq,
 
 	erts_smp_runq_unlock(to_rq);
 	smp_notify_inc_runq(to_rq);
-	erts_smp_runq_lock(to_rq);
+	erts_smp_runq_lock(rq);
     }
 
     if (rq->ports.start) {
-- 
2.16.4