Currently, a subsystem reset event leaves PCI devices enabled, causing issues post-reset in the guest (an example would be after a kexec). These devices need to be reset during a subsystem reset, allowing them to be properly re-enabled afterwards. Add the S390 PCI host bridge to the list of qdevs to be reset during subsystem reset.
Signed-off-by: Matthew Rosato <mjros...@linux.ibm.com> Reviewed-by: Eric Farman <far...@linux.ibm.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 e52182f..2e90033 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -101,6 +101,7 @@ static const char *const reset_dev_types[] = { "s390-sclp-event-facility", "s390-flic", "diag288", + TYPE_S390_PCI_HOST_BRIDGE, }; static void subsystem_reset(void) -- 1.8.3.1