From 2cf94012e42acf9eb9f4816a9b302940e9d28603 Mon Sep 17 00:00:00 2001
From: Zhang Jiao <zhangjiao2_yewu@cmss.chinamobile.com>
Date: Tue, 12 Nov 2024 13:45:48 +0800
Subject: [PATCH] s390x/ap: fix missing subsystem reset registration

cheery-pick from 297ec01f0b9864ea8209ca0ddc6643b4c0574bdb

A subsystem reset contains a reset of AP resources which has been
missing.  Adding the AP bridge to the list of device types that need
reset fixes this issue.

Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Fixes: a51b3153 ("s390x/ap: base Adjunct Processor (AP) object model")
Message-ID: <20230823142219.1046522-2-seiden@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Zhang Jiao <zhangjiao2_yewu@cmss.chinamobile.com>
---
 hw/s390x/s390-virtio-ccw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index c84b89ba43..0a57399b75 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -99,6 +99,7 @@ static const char *const reset_dev_types[] = {
     "s390-flic",
     "diag288",
     TYPE_S390_PCI_HOST_BRIDGE,
+    TYPE_AP_BRIDGE,
 };
 
 static void subsystem_reset(void)
-- 
2.33.0