[pve-devel] applied: [PATCH qemu-server stable-4] use machine version in vga default type selection

[Wolfgang Bumiller]

applied to stable-4

On Wed, Jul 12, 2017 at 11:16:17AM +0200, Thomas Lamprecht wrote:
> If we get an VM machine older than 2.9 we use the old selection
> expression for the VGA type. This allows to live migrate VMs to PVE
> 5.0.
> Also once kvm gets updated to 2.9 in PVE 4.4 newly started VMs will
> use "std" as default VGA instead of cirrus.
> 
> Signed-off-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
> ---
>  PVE/QemuServer.pm | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
> index 190a073..d46103a 100644
> --- a/PVE/QemuServer.pm
> +++ b/PVE/QemuServer.pm
> @@ -2880,7 +2880,11 @@ sub config_to_command {
>      $vga = 'qxl' if $qxlnum;
>  
>      if (!$vga) {
> -	$vga = $winversion >= 6 ? 'std' : 'cirrus';
> +	if (qemu_machine_feature_enabled($machine_type, $kvmver, 2, 9)) {
> +	    $vga = (!$winversion || $winversion >= 6) ? 'std' : 'cirrus';
> +	} else {
> +	    $vga = ($winversion >= 6) ? 'std' : 'cirrus';
> +	}
>      }
>  
>      # enable absolute mouse coordinates (needed by vnc)
> -- 
> 2.11.0