[vfio-users] problem with hugepages and sound

[Janusz]

> I experienced a noticable but random lagging on the audio when I use
> PulseAudio as the audio backend for the VM. At that time I used the
> HDA device with additional PulseAudio sample environment variables on
> the QEMU script. Now I’m using Alsa as the audio backend and using
> AC97 sound on the QEMU. It didn’t autodetected on my Windows 10 VM,
> but I googled for it and I found the driver and it is working very
> stable. The audio is crystal clear and no lag whatsover. I think this
> is the driver that I
> use: http://www.driverscape.com/download/intel%28r%29-82801db-dbm-ac--97-audio-controller Although
> some people said that there’s no driver for AC97 in 64-bit, mine works
> flawlessly and my Windows 10 is a 64-bit VM. 
>
> I did not search for Realtek AC97 at first, since I noticed that
> from http://www.linux-kvm.org/page/Sound AC97 is an Intel 82801AA
> AC97, so I googled for “Intel 82801AA AC97 windows” and since the
> first link (from Intel) didn’t work for me, I used the second one
> (driverspace.com <http://driverspace.com>).
>
Thanks for info, I am using ac97, but installed drivers without
signature, drivers from your page are not working for me on win10,
something about missing rtkvac64.sys. The problem is the same on ac97
and on hda
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