qemu/hw/virtio
Gonglei e77ca8b92a virtio-serial: fix virtio-serial child refcount in transports
object_initialize() leaves the object with a refcount of 1.
object_property_add_child() adds its own reference which is dropped
again when the property is deleted.

The upshot of this is that we always have a refcount >= 1.  Upon hot
unplug the virtio-serial child is not finalized!

Drop our reference after the child property has been added to the
parent.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-09-30 11:09:12 +02:00
..
dataplane vring: Better error handling if num is too large 2014-09-22 11:39:49 +01:00
Makefile.objs block: Always compile virtio-blk dataplane 2014-09-22 11:39:51 +01:00
vhost-backend.c virtio: Move extern declaration to header file 2014-08-09 00:06:32 +04:00
vhost-user.c vhost-user: minor cleanups 2014-07-18 02:22:24 +03:00
vhost.c vhost_net: start/stop guest notifiers properly 2014-09-03 16:40:44 +03:00
virtio-balloon.c virtio-balloon: use virtio wrappers to access page frame numbers 2014-06-29 19:39:42 +03:00
virtio-bus.c virtio-bus: cleanup plug/unplug interface 2013-12-09 21:46:48 +01:00
virtio-mmio.c hw/virtio: enable common virtio feature for mmio device 2014-07-06 09:13:54 +03:00
virtio-pci.c virtio-serial: fix virtio-serial child refcount in transports 2014-09-30 11:09:12 +02:00
virtio-pci.h virtio-blk: use aliases instead of duplicate qdev properties 2014-07-01 09:15:02 +02:00
virtio-rng.c virtio-rng: add some trace events 2014-08-12 14:29:55 +01:00
virtio.c Revert "virtio: don't call device on !vm_running" 2014-09-18 21:51:24 +03:00