diff options
| author | Paolo Bonzini | 2020-10-06 14:38:55 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2020-10-12 17:50:50 +0200 |
| commit | bb755ba47f3747251c0eadf681ee68b9033309b8 (patch) | |
| tree | 7d9a3c8a3f163876c62c7b0b79e6afc0aadc97e0 /hw/net/virtio-net.c | |
| parent | qemu-iotests, qtest: rewrite test 067 as a qtest (diff) | |
| download | qemu-bb755ba47f3747251c0eadf681ee68b9033309b8.tar.gz qemu-bb755ba47f3747251c0eadf681ee68b9033309b8.tar.xz qemu-bb755ba47f3747251c0eadf681ee68b9033309b8.zip | |
qdev: add "check if address free" callback for buses
Check if an address is free on the bus before plugging in the
device. This makes it possible to do the check without any
side effects, and to detect the problem early without having
to do it in the realize callback.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201006123904.610658-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/net/virtio-net.c')
| -rw-r--r-- | hw/net/virtio-net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index a160a9da9c..277289d56e 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -3138,7 +3138,7 @@ static bool failover_replug_primary(VirtIONet *n, Error **errp) error_setg(errp, "virtio_net: couldn't find primary bus"); return false; } - qdev_set_parent_bus(n->primary_dev, n->primary_bus); + qdev_set_parent_bus(n->primary_dev, n->primary_bus, &error_abort); n->primary_should_be_hidden = false; if (!qemu_opt_set_bool(n->primary_device_opts, "partially_hotplugged", true, errp)) { |