Re: [Qemu-discuss] How to enable kvm at runtime?

[address@hidden]

Under linux, you could use "modprobe" to add kvm modules in a script 
calling qemu and then use modprobe to remove them when exiting qemu.
if you are are running multiple qemu's i suspect modprobe won't remove a 
currently used module, but take care here.
maybe also install some watchdog to monitor qemu usage and remove (in 
case qemu crashed or was hard killed).

hth,
-e.



Ren Kimura wrote:
> Hi.
> I have a question about activation of kvm.
>
> Is there any way to enable/disable kvm at qemu runtime?
>
> It should be useful for sandbox tools like DECAF or TEMU,
> because some malware use VT-x information to detect these.
>
> Best regards.
>
> Ren Kimura