On Fri, 2015-12-11 at 17:20 +0700, Okky Hendriansyah wrote:
> As far as I know, the differences between linux-lts and linux-vfio-
> lts package are (I hope Dan can confirm this?):
> 1. Intel HD VGA Arbitration patch and PCIe ACS Override patch
> 2. config and config.x86_64 files
> Probably there’re
On December 9, 2015 at 04:50:18, Hristo Iliev (hri...@hiliev.eu) wrote:
...
With linux-vfio-lts I can reboot the host at any time and the VM always
boots ok afterwards, even if the host was running linux-lts and the VM was
hanging before the reboot. So, a more complete version of the above scenar
On Tue, 8 Dec 2015 15:32:18 +0700 Okky Hendriansyah wrote:
> On December 8, 2015 at 15:02:08, Hristo Iliev (hri...@hiliev.eu) wrote:
>
>> ...
>>
>> When I shut down the host completely and then boot it with linux-lts, the
>> VM boots up fine. I can reboot or shut down the VM and then boot it up
On December 8, 2015 at 15:02:08, Hristo Iliev (hri...@hiliev.eu) wrote:
Hi Okky,
My linux-lts is 4.1.13-1 from the core repo. I took some time over the
weekend to examine the situation more carefully and discovered that it is
actually the complete reverse of what I've written in my last email.
Hi Okky,
On Tue, 8 Dec 2015 07:08:13 Okky Hendriansyah wrote:
> On December 5, 2015 at 20:38:17, Hristo Iliev (hri...@hiliev.eu) wrote:
>> Hi Okky,
>>
>> Just to add another data point. My system is also Haswell-E (i7-5820K on
>> an X99 motherboard) and my Win10 VM does not make it past the OV
On December 5, 2015 at 20:38:17, Hristo Iliev (hri...@hiliev.eu) wrote:
Hi Okky,
Just to add another data point. My system is also Haswell-E (i7-5820K on an
X99 motherboard) and my Win10 VM does not make it past the OVMF spash screen
with the symptomatic 100% CPU usage when the host is running
On Tue, 1 Dec 2015 15:30:58 +0700 Okky Hendriansyah wrote:
> ...
> I just noticed that your platform is a Haswell-E but you’re using a
> patched kernel. Do you still need it? Have you tried using the plain
> linux-lts kernel?
>
Hi Okky,
Just to add another data point. My system is also Haswell
On December 1, 2015 at 15:41:06, Dan Ziemba (zman0...@gmail.com) wrote:
I think I might have just figured out the issue. My modprobe option
for vfio-pci is wrong for the sound card part of the GPU. Should be
1002:aac8, not 1002:aac0. This led to that device not being bound to
vfio-pci, so lib
On Tue, 2015-12-01 at 15:30 +0700, Okky Hendriansyah wrote:
> I just noticed that your platform is a Haswell-E but you’re using a
> patched kernel. Do you still need it? Have you tried using the plain
> linux-lts kernel?
I haven't tried the plain linux-lts kernel since last I checked it had
some
On Tue, 2015-12-01 at 02:48 -0500, Dan Ziemba wrote:
> I'm using vfio-pci module, set up with this line in a modprobe.d
> file.
> In Arch, that gets copied into the initramfs so it applies before the
> radeon module loads.
>
> options vfio-pci disable_vga
> ids=1002:67b0,1002:aac0,1033:0194,8086:8
On December 1, 2015 at 14:48:19, Dan Ziemba (zman0...@gmail.com) wrote:
...
I'm using vfio-pci module, set up with this line in a modprobe.d file.
In Arch, that gets copied into the initramfs so it applies before the
radeon module loads.
options vfio-pci disable_vga ids=1002:67b0,1002:aac0,1033
On Tue, 2015-12-01 at 02:48 -0500, Dan Ziemba wrote:
> Maybe I will try turning off NX
> protection...
>
> [84786.642703] kernel tried to execute NX-protected page - exploit
> attempt? (uid: 0)
> [84786.642724] BUG: unable to handle kernel paging request at
> 88087b32c430
Nope. Disabled NX p
On Mon, 2015-11-30 at 18:37 +0700, Okky Hendriansyah wrote:
> Hmm interesting, I found my setup to show weird white flickery things
> on the guest desktop when I use 1 GB hugepages. Did you notice these
> things on yours? Falling back to 2 MB hugepages bring things back to
> normal.
Nope, everythi
On November 30, 2015 at 11:31:17, Dan Ziemba (zman0...@gmail.com) wrote:
I recently got myself a "new" (used) gpu to replace the one I was
previously using for passthrough with vfio, and I discovered a strange
bug during this. With the new GPU being passed through to the guest,
the host will "s
I recently got myself a "new" (used) gpu to replace the one I was
previously using for passthrough with vfio, and I discovered a strange
bug during this. With the new GPU being passed through to the guest,
the host will "sort of" crash on guest shutdown. Video output freezes
and all usb devices s
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