Re: [Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-06 Thread Paolo Bonzini
On 06/04/2016 19:45, Jeff Forbes wrote: > I was responding to Bandan Das' comment about Hyper-v NOT running when > the hypervisor flag is present. What I observed was just the opposite. > With "-cpu host,+vmx" Hyper-V will try to start the VM and then report > that a component required by Hyper-V

Re: [Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-06 Thread Jeff Forbes
I was responding to Bandan Das' comment about Hyper-v NOT running when the hypervisor flag is present. What I observed was just the opposite. With "-cpu host,+vmx" Hyper-V will try to start the VM and then report that a component required by Hyper-V failed to start. The end result is the same; how

Re: [Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-06 Thread Paolo Bonzini
On 06/04/2016 17:27, Jeff Forbes wrote: > When I use "-cpu host,+VMX,-hypervisor", Hyper-V gives this error > when trying to start a VM: Virtual Machine could not be started > because the hypervisor is not running. > > So with the latest kernel and qemu-kvm, the hypervisor flag is > needed. Tha

Re: [Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-06 Thread Jeff Forbes
When I use "-cpu host,+VMX,-hypervisor", Hyper-V gives this error when trying to start a VM: Virtual Machine could not be started because the hypervisor is not running. So with the latest kernel and qemu-kvm, the hypervisor flag is needed. On Mon, 2016-04-04 at 17:35 -0400, Bandan Das wrote: J

Re: [Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-04 Thread Bandan Das
Jeff Forbes writes: > We have a Windows-10 application which uses a virtual as part of the > process. I am trying to get the application to work in a virtual > environment, which of course will require nested virtualization. > > Using a libvirt xml description for a RHEL virtual where nested

[Qemu-discuss] Windows-10 virtualization and nested virtualization

2016-04-04 Thread Jeff Forbes
We have a Windows-10 application which uses a virtual as part of the process. I am trying to get the application to work in a virtual environment, which of course will require nestedvirtualization. Using a libvirt xml description for a RHEL virtual where nested virtualization work