[vfio-users] Libvirt vs Qemu: Video card appears different in guest

Okky Hendriansyah okky.htf at gmail.com
Tue May 17 03:48:14 UTC 2016


On Sat, May 14, 2016 at 10:38 AM, thibaut noah <thibaut.noah at gmail.com>
wrote:

>
>
> 2016-05-14 4:16 GMT+02:00 Okky Hendriansyah <okky.htf at gmail.com>:
>>
>> Hi Thibaut,
>>
>> I am not really sure myself, but yes I think I remember someone in this
>> list mentioned that eliminating the vmport=off has relation with AMD GPUs
>> [1].
>>
>> [1]
>> https://www.redhat.com/archives/vfio-users/2015-December/msg00211.html
>>
>> Best regards,
>> Okky Hendriansyah
>>
>
> Well, since vmport on or off does not do anything for nvidia users doing
> passthrough i removed it too.
> No point keeping something the system does not use, might create random
> bugs too.
> Thanks for the link
>

Hi Thibaut,

Actually according to [1], the default value for accel=kvm is on for
vmport. So removing the parameter is supposedly the same as vmport=on.

[1] http://wiki.qemu.org/download/qemu-doc.html

Best regards,
Okky Hendriansyah
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