[pve-devel] [PATCH qemu-server] qemu 3.0 : add hv_synic && hv_stimer hyperv enlightment

Wolfgang Bumiller w.bumiller at proxmox.com
Thu Sep 13 11:13:41 CEST 2018


On Fri, Aug 31, 2018 at 03:43:01PM +0200, Alexandre Derumier wrote:
> This fix cpu bug on last win10 updates
> ---
>  PVE/QemuServer.pm | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
> index 9bfb4a1..52b0163 100644
> --- a/PVE/QemuServer.pm
> +++ b/PVE/QemuServer.pm
> @@ -6700,6 +6700,11 @@ sub add_hyperv_enlightenments {
>  
>      if ($winversion >= 7) {
>  	push @$cpuFlags , 'hv_relaxed';
> +
> +	if (qemu_machine_feature_enabled ($machine_type, $kvmver, 3, 0)) {

Why 3.0 now? I thought 2.12 fixes this?
And does this work for win 7 now actually? The previous series was for
win 8 and up.



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