[libvirt] PATCH: recent qemu-kvm requires -enable-kvm flag to activate VT optimization

[Steve Yarmie]

Thanks for pointing that out. I made the changes you suggested.
An updated patch is attached.

btw - I'm using qemu-kvm-0.11.0, but this patch would be relevant when 
running
any version of qemu/qemu-kvm that was released after the upstream merge 
of the
kvm userspace..

-Steve


Daniel P. Berrange wrote:
> On Mon, Nov 16, 2009 at 02:15:28AM -0800, Steve Yarmie wrote
>>  
>> +    /* Should explicitly enable KVM if
>> +     * 1. Guest domain is 'qemu'
>> Surely 'kvm' here
>>     
>> +     * 2. The qemu binary has the -enable-kvm flag
>> +     * NOTE: user must be responsible to load the kvm modules
>> +     */
>> +    if ((qemuCmdFlags & QEMUD_CMD_FLAG_ENABLE_KVM) &&
>> +        def->virtType == VIR_DOMAIN_VIRT_QEMU)
>>     
>
> Again, this should be VIR_DOMAIN_VIRT_KVM here - 'qemu' is intended
> to be pure emulation only
>
>
> Regards,
> Daniel
>   

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