Re: [Qemu-devel] Unparking vCPU mechanism

2015-04-20 Thread Mohsin Kazmi
Hi Zhu, I was using the qemu command with "--cpu host". I removed that and after that it is working fine for me. Now everything is working perfectly fine. Thanks, Mohsin Kazmi On Mon, Apr 20, 2015 at 2:16 PM, Mohsin Kazmi wrote: > Hi Zhu, > I installed and enabled the --i

Re: [Qemu-devel] Unparking vCPU mechanism

2015-04-20 Thread Mohsin Kazmi
Hi Zhu, I installed and enabled the --iasl=IASL at "configuration" for qemu and then "make" it. When i tried to delete the cpu1 after adding it using hotplug/unplug, I am facing the kernel panic at guest os. Kernel version (3.11.10-301.fc20.x86_64) [root@fedora20 ~]# [ 208.733033] gene

Re: [Qemu-devel] Unparking vCPU mechanism

2015-04-20 Thread Zhu Guihua
On 04/16/2015 06:50 PM, Mohsin Kazmi wrote: Hi Zhu, I am testing the hot unplug feature using your github branch 'cpu-hotplug'. It is working fine when first time I added and deleted cpu. But when I tried to add cpu second time, it showed me the following error: (qemu) device_add k

[Qemu-devel] Unparking vCPU mechanism

2015-04-16 Thread Mohsin Kazmi
Hi Zhu, I am testing the hot unplug feature using your github branch 'cpu-hotplug'. It is working fine when first time I added and deleted cpu. But when I tried to add cpu second time, it showed me the following error: (qemu) device_add kvm64-x86_64-cpu,apic-id=1,id=cpu1 Duplic