Re: [Xen-devel] HVM crash system on AMD APU A8-6600K

[Vitaliy Tomin <highwaystar.ru@xxxxxxxxx>]

With hap=0 iommu=0 in command line and IOMMU disabled in bios machine
still crashes.

On Fri, Apr 11, 2014 at 12:23 AM, Andrew Cooper
<andrew.cooper3@xxxxxxxxxx> wrote:
> On 10/04/14 16:21, Vitaliy Tomin wrote:
>>> Do PV guests run fine, btw?
>> PV domains running fine.
>>
>>> And I meant to suggest that you try with HAP disabled, but then
>>> forgot.
>> I've added
>> hap=0
>> to simple hvm config, system still crashes.
>
> What about hap=0 on the Xen command line?  This will completely disable
> it in Xen, rather than just instructing a specific domain not to use it.
>
> Could you also try with iommu=0 on the Xen command line?
>
> ~Andrew

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