Re: [Qemu-devel] [RFC PATCH] Fix hotplug/hotunplug issue about virtio 1.0 devices

2015-07-20 Thread Lin Ma
在 2015年07月20日 23:36, Michael S. Tsirkin 写道: On Mon, Jul 20, 2015 at 11:14:58PM +0800, Lin Ma wrote: Hi Michael and Gerd, I found an hotplug/hotunplug issue about virtio 1.0 devices and trying to fix it. The bug description is: (qemu) device_add virtio-gpu-pci,id=gpu0 (qemu) device_del gpu0 At

Re: [Qemu-devel] [RFC PATCH] Fix hotplug/hotunplug issue about virtio 1.0 devices

2015-07-20 Thread Michael S. Tsirkin
On Mon, Jul 20, 2015 at 11:14:58PM +0800, Lin Ma wrote: > Hi Michael and Gerd, > > I found an hotplug/hotunplug issue about virtio 1.0 devices and trying to > fix it. > The bug description is: > (qemu) device_add virtio-gpu-pci,id=gpu0 > (qemu) device_del gpu0 At this point, you must wait for gue

[Qemu-devel] [RFC PATCH] Fix hotplug/hotunplug issue about virtio 1.0 devices

2015-07-20 Thread Lin Ma
Hi Michael and Gerd, I found an hotplug/hotunplug issue about virtio 1.0 devices and trying to fix it. The bug description is: (qemu) device_add virtio-gpu-pci,id=gpu0 (qemu) device_del gpu0 (qemu) device_add virtio-gpu-pci,id=gpu0 Duplicate ID 'gpu0' for device Try "help device_add" for more i