[vfio-users] Nvidia glitches on Windows 10 guest

[Berillions]

I forgot to explain something which is maybe important for my issue.

I have this problem ONLY when i use both NVIDIA cards. My 960 card is for
Linux and the 970 for Win10 Guest.
If i use only the 970 for the Guest and the IGP Intel for the Host (and
disable the 960), i can allocate without problem more than 4GB RAM to the
Guest.

2016-06-22 11:30 GMT+02:00 Berillions <berillions at gmail.com>:

> I did a bootable memtest and i have not errors with my RAM ...
> I install actually Win7 to see if this issue appears with it too.
>
> 2016-06-22 7:47 GMT+02:00 Milos Kaurin <milos.kaurin at gmail.com>:
>
>> Would you be able to run a Bootable memtest just to make sure you dort
>> have faulty ram?
>> On Jun 21, 2016 8:15 PM, "Berillions" <berillions at gmail.com> wrote:
>>
>>> New try with a direct live for an Euro 2016's match :
>>>
>>> 4GB VM : corruption, glitches and freeze
>>> 2GB VM : nothing ...
>>>
>>>
>>>
>>> 2016-06-21 20:35 GMT+02:00 Berillions <berillions at gmail.com>:
>>>
>>>> Test if i allocate 4GB to the VM.
>>>>
>>>> - VM not launched :
>>>>
>>>>> AnonHugePages:         0 kB
>>>>> HugePages_Total:    2050
>>>>> HugePages_Free:     2050
>>>>> HugePages_Rsvd:        0
>>>>> HugePages_Surp:        0
>>>>> Hugepagesize:       2048 kB
>>>>>
>>>>
>>>> - VM launched :
>>>>
>>>>> AnonHugePages:     10240 kB
>>>>> HugePages_Total:    2050
>>>>> HugePages_Free:        2
>>>>> HugePages_Rsvd:        0
>>>>> HugePages_Surp:        0
>>>>> Hugepagesize:       2048 kB
>>>>>
>>>>
>>>> 2016-06-21 20:32 GMT+02:00 Alex Williamson <alex.l.williamson at gmail.com
>>>> >:
>>>>
>>>>> On Tue, Jun 21, 2016 at 12:28 PM, Berillions <berillions at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> To enable the Hugepages and to allocate 4096, i only follow the
>>>>>> Debian Wiki like i said. And concerning the VM, i only add in the .xml :
>>>>>> "<memoryBacking>
>>>>>>          <hugepages/>
>>>>>> </memoryBacking>"
>>>>>>
>>>>>
>>>>> And when the VM is running does  HugePages_Free in /proc/meminfo
>>>>> decrease from HugePages_Total?
>>>>>
>>>>
>>>>
>>>
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>
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