From 1eb5a1a51e69a64f9cdc99243bb36bd522f3a411 Mon Sep 17 00:00:00 2001
From: Alexandre Bard <alexandre.bard@netmodule.com>
Date: Thu, 25 Aug 2022 20:23:17 +0200
Subject: [PATCH] wwan-config: Fix ModemManager not stopped when stopping
 wwan-config

BugzID: 81051
---
 .../wwan-config/wwan-config/wwan-config@.service               | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service b/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
index f0e5c49..5dc1421 100644
--- a/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
+++ b/recipes-connectivity/wwan-config/wwan-config/wwan-config@.service
@@ -9,6 +9,9 @@ Restart=on-failure
 Nice=-20
 # Start time may include power cycles and start of ModemManager
 TimeoutStartSec=180
+# The default kill mode is killing the subprocesses created by the "os.system"
+# calls used to stop ModemManager when handling the kill signal.
+KillMode=mixed
 
 [Install]
 RequiredBy=multi-user.target