From eb60b6cab9550a62f0b20a9e6d69547d651e3020 Mon Sep 17 00:00:00 2001 From: Janosch Frank Date: Wed, 23 Aug 2023 16:22:15 +0200 Subject: [PATCH 1/5] s390x/ap: fix missing subsystem reset registration MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit RH-Author: Thomas Huth RH-MergeRequest: 321: Enable Secure Execution Crypto Passthrough for KVM on s390x RH-Bugzilla: 2111390 RH-Acked-by: Cédric Le Goater RH-Commit: [1/5] 4ebe81bb6cc4fc137ca4ebc9c0cebdedc421cc91 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 Reviewed-by: Tony Krowiak Signed-off-by: Janosch Frank Fixes: a51b3153 ("s390x/ap: base Adjunct Processor (AP) object model") Message-ID: <20230823142219.1046522-2-seiden@linux.ibm.com> Signed-off-by: Thomas Huth (cherry picked from commit 297ec01f0b9864ea8209ca0ddc6643b4c0574bdb) --- 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 4a7cd21cac..412d73715a 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -100,6 +100,7 @@ static const char *const reset_dev_types[] = { "s390-flic", "diag288", TYPE_S390_PCI_HOST_BRIDGE, + TYPE_AP_BRIDGE, }; static void subsystem_reset(void) -- 2.41.0