[elbe-devel] [PATCH 1/3] init libvirt.xml.mako: add support for opt.nesting to libvirt

[Manuel Traut]

On 13:34 Mon 17 Dec     , Torben Hohn wrote:
> in default operation, libvirt will not allow nested kvm in the initvm.
> 
> mimic what the Makefile does with "-cpu host".
> 
> Signed-off-by: Torben Hohn <torben.hohn at linutronix.de>
Reviewed-by: Manuel Traut <manut at linutronix.de>

> ---
>  elbepack/init/libvirt.xml.mako | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/elbepack/init/libvirt.xml.mako b/elbepack/init/libvirt.xml.mako
> index 1260c55f..dd422d6e 100644
> --- a/elbepack/init/libvirt.xml.mako
> +++ b/elbepack/init/libvirt.xml.mako
> @@ -35,6 +35,11 @@ xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
>    <memory unit='KiB'>${memory}</memory>
>    <currentMemory unit='KiB'>${memory}</currentMemory>
>    <vcpu placement='static'>${cpus}</vcpu>
> +% if opt.nesting:
> +  <cpu mode='host-model' check='partial'>
> +    <model fallback='allow'/>
> +  </cpu>
> +% endif
>    <os>
>      <type arch='x86_64' machine='pc'>hvm</type>
>    </os>
> -- 
> 2.11.0
> 
> 
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