Re: [Qemu-discuss] How to emulate vmx feature in qemu?

[Peter Maydell]

On 25 August 2016 at 18:33, Parfait Tokponnon
<address@hidden> wrote:
> Hello
>
> I read from here that vmx capability support on quemu must be explicitely
> enable by providing +vmx option to the command but the probllem is that it
> does not seem to work. In my system, VMX feature is still undetected.
>
> Command:
>
> qemu-system-x86_64 -no-kvm -cpu qemu64,+vmx,-svm  ...

The docs you refer to there are about providing nested VM capability
by exposing the host CPU's VMX extensions to the guest CPU when
using KVM. But your command line is disabling KVM.

thanks
-- PMM