Hello,
This is how I build a cpuset shield at vm boot:
https://github.com/qdel/scripts/blob/master/vfio/scripts/shieldbuild
And how I break it:
https://github.com/qdel/scripts/blob/master/vfio/scripts/shieldbreak
They are called threw libvirt hooks.
In conjunction to tickles cpu, 1kHz frequ
On Mon, Jan 23, 2017 at 11:48 PM, Tiit Talts wrote:
> QEMU 2.8+
> Kernel 4.8 @ Debian 8
>
> Guest OS: Windows 10
>
> H/W: CPU: AMD FX-8300, MB: GA-990XA-UD3, GPU: GTX 1080
>
> FPS in games are great 150+/- @ normal details, but i have periodic fps
> drops from 150 to 30-20fps when i move in game.
I removed the rom file and my VM still functions the same.
On Mon, Jan 23, 2017 at 8:54 PM, Scott wrote:
> Hmm. No I pass through my usb headset for sound and microphone. Once I
> adjusted the sample rate in was good to go.
>
> I pass through the hdmi audio PCIe device and set the msi interrupt
Hmm. No I pass through my usb headset for sound and microphone. Once I
adjusted the sample rate in was good to go.
I pass through the hdmi audio PCIe device and set the msi interrupt for
good measure though I don't actually make use of it.
scott
On Jan 23, 2017 7:04 PM, "P. Pronk" wrote:
Also for a ich6 sound device? Thought the msi interrupts was a 'pass
through' setting when you use the hdmi audio device? Anyway, it's not
listed in regedit in the PCI tree as the amd & virtio devices are so not
sure what to do.
I have to set it to CD quality, any better or worse and the cra
Also I had weird errors initially with my gpu.. turned out my power supply
was failing and therefore not providing quite enough power. Got a new
power supply and all was well. Just food for thought.
scott
On Jan 23, 2017 6:40 PM, "Scott" wrote:
Change the sample rate in Windows to DVD quality
Change the sample rate in Windows to DVD quality.. that made my sound
crackles go away.
Also ensure msi Interrupts enabled.
scott
On Jan 23, 2017 6:24 PM, "P. Pronk" wrote:
>
> That would be interesting to see indeed. Actually I bought the RX460
> because first I wanted to use my old HD7850, b
That would be interesting to see indeed. Actually I bought the RX460
because first I wanted to use my old HD7850, but then my pc didnt even
want to boot (linux, didnt try windows). It just hanged seconds after
grub loading with a lot of those PCIe Bus Error's. Then I tried a couple
Nvidia NVS
Hi
I downloaded a rom from the Internets. There is a common site that has a
library of them. I have been meaning to try without the rom file too. Not
sure it's necessary.
I think you have a tougher time because you have two AMD cards. I am able
to blacklist the AMD driver completely because my
You did the msi interrupt thing for hdmi audio right?
scott
On Jan 23, 2017 3:34 PM, "Alex Williamson"
wrote:
> On Mon, Jan 23, 2017 at 12:50 PM, Laszlo Ersek wrote:
>
>> On 01/23/17 20:02, Alex Williamson wrote:
>>
>> > isolcpus
>> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.
On Sun, 22 Jan 2017 18:24:54 +0100
"fenix23 ." wrote:
> Hi,
>
> I have working vm with passedthrough GTX 980 Ti. I run it with command
> below.
>
> QEMU_ALSA_DAC_BUFFER_SIZE=1881 QEMU_ALSA_DAC_PERIOD_SIZE=940
> QEMU_AUDIO_DRV=alsa exec \
> qemu-system-x86_64 \
> -enable-kvm \
> -smp cores=2
On Mon, Jan 23, 2017 at 12:50 PM, Laszlo Ersek wrote:
> On 01/23/17 20:02, Alex Williamson wrote:
>
> > isolcpus
> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/
> linux.git/tree/Documentation/admin-guide/kernel-parameters.txt#n1669
>
> BTW, do you know a method to massage isolcpus witho
On Mon, Jan 23, 2017 at 09:22:54PM AEDT, Marcin Falkiewicz wrote:
> Seems like you have to keep it. RX 4xx doesn't support legacy BIOS, only
> UEFI firmware.
Seems that way indeed. I'm not too bothered, one can turn displays off in
Windows easily enough, and I still want the virtual machine manag
I had the same issues and I solved them by installing Windows 10 on bare
metal. I am really interested if there is a fix for this. From my research,
(I've spent 2 full months in trying to find all kinds of causes and fixes)
I've just come to the conclusion that somehow the AMD CPU and/or the
Mother
On 01/23/17 20:02, Alex Williamson wrote:
> isolcpus
> http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/admin-guide/kernel-parameters.txt#n1669
BTW, do you know a method to massage isolcpus without a host reboot? The
last paragraph of the linked section doesn't lo
[Please copy the mailing list, use reply-all. The mailing list is not
intended to spawn private conversations]
On Mon, Jan 23, 2017 at 11:30 AM, wrote:
> I have no clue what to Google even. All cpu pinning topics are for virt
>
isolcpus
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linu
Make sure you pin your cpus and possibly set huge pages, also don't use
qcow2 use raw with no cache and native thread
On Jan 23, 2017 11:18 AM, "Alex Williamson"
wrote:
> [re-adding vfio-users]
>
> On Mon, Jan 23, 2017 at 10:11 AM, wrote:
>
>> QEMU command is :
>>
>>
>>
>> #!/bin/bash
>>
>>
>>
[re-adding vfio-users]
On Mon, Jan 23, 2017 at 10:11 AM, wrote:
> QEMU command is :
>
>
>
> #!/bin/bash
>
>
>
> ## PARAMS##
> ##
>
> CMD="-name vm2 -enable-kvm"
>
> CMD="$CMD -machine type=pc,accel=kvm,kernel_irqchip=on,mem-merge=of
On Mon, Jan 23, 2017 at 9:48 AM, Tiit Talts wrote:
> QEMU 2.8+
> Kernel 4.8 @ Debian 8
>
> Guest OS: Windows 10
>
> H/W: CPU: AMD FX-8300, MB: GA-990XA-UD3, GPU: GTX 1080
>
> FPS in games are great 150+/- @ normal details, but i have periodic fps
> drops from 150 to 30-20fps when i move in game.
QEMU 2.8+
Kernel 4.8 @ Debian 8
Guest OS: Windows 10
H/W: CPU: AMD FX-8300, MB: GA-990XA-UD3, GPU: GTX 1080
FPS in games are great 150+/- @ normal details, but i have periodic fps
drops from 150 to 30-20fps when i move in game. i noticed that when i stand
still in Battlefield 4 no fps drops ever
On 22/01/17 16:34, Rokas Kupstys wrote:
I was not aware of ddc/i2c or ddccontrol before.
You're welcome, but please let me update my advise. I just found an
updated program (as ddccontrol has not been maintained for quite some
time). Please also have a look at: http://www.ddcutil.com/ and th
On 2017-01-23 12:13, Manuel Ullmann wrote:
depending on the Polaris being a reference card
Thanks for your comments, but it seems the MSI Gaming X series is not a
reference card (its factory overclocked).
So the vBios being bricked by the manufacturr should be also kept in
mind.
I dont think
Hi,
depending on the Polaris being a reference card, the Bios may be
actually passed through from AMD itself. Sapphire told me that, when I
was complaining about exactly your issue with an RX480 reference card
from them. Since I bricked it the first time, I had a reference bios
from sysfs, that wa
Seems like you have to keep it. RX 4xx doesn't support legacy BIOS, only
UEFI firmware.
On 22.01.2017 00:37, Luke Yelavich wrote:
On Wed, Jan 18, 2017 at 08:21:05PM AEDT, Luke Yelavich wrote:
Greetings.
I'm writing with a rather annoying problem. I am unable to get audio output
through HDMI on
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