[vfio-users] code 43

[Blank Field]

There are four hyper-v things: spinlocks, the timer and something else.
Consult libvirt domain xml documentation to disable them all(or find out
that they are disabled by default).
On Sep 25, 2015 6:59 AM, "Okky Hendriansyah" <okky at nostratech.com> wrote:

> Hi Ryan,
>
> The Code 43 error is usually triggered by NVIDIA driver which sees the KVM
> Feature and Hyper-V Enlightenment being enabled on the Windows VM. Thus we
> need to hide KVM feature from the guest and not using any Hyper-V
> Enlightenment switch. As suggested by Blank, try remove the:
>
> -cpu host,hv_time,kvm=off
>
> Since the host and kvm=off part is the same as:
>
> <kvm>
>     <hidden state='on’/>
> </kvm>
> <cpu mode='host-model'>
>     <model fallback='allow'/>
> </cpu>
>
> The hv_time is one of the hv_* Hyper-V Enlightenment switch.
>
> --
> *Okky Hendriansyah*
>
> On September 25, 2015 at 03:13:05, Blank Field (ihatethisfield at gmail.com)
> wrote:
>
> Hyper-V stuff seem to be default on, disable it.
> Also double check that you really need those qemu:arg, especially -cpu one.
> On Sep 24, 2015 10:48 PM, "Ryan Clawfish" <chimmychainsaw at hotmail.com>
> wrote:
>
>> I'm having issues with nvidia spitting out code 43, i've attached a pastebin of my virsh config file. Does anything stand out?
>>
>> Linux earth-archbox 4.1.6-1-ARCH #1 SMP PREEMPT Mon Aug 17 08:52:28 CEST 2015 x86_64 GNU/Linux
>>
>>
>> http://pastebin.com/HSCu1Mym
>>
>>
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