Ah, glad to know that yours is working. My CPU is i5-4430, which is Haswell
too. Did u try to run any 3D program or just test with the Aero windows
GUI?Both my host and my guest is booted in non-efi mode. The host have Fedora
25 server installed with non-efi mode, since I'm using traditional partion (not
GPT). Boot mode won't affect, right?The "basic setting" I'v done include ignore
msrs, enable intel nested, blacklist i915 & intel hda, mod kernel parameter to
let vfio handle i915 and disable modeset. Host is booting in text mode.I can
boot the guest any times without restart the host. Normal usage is fine include
Windows own ScreenSavers. Only 3D program bring the BSOD.
BTW, please could u point me to the BOOTFB issue? Couln't find any useful info.
Regards,Daimon
On Friday, December 23, 2016 9:43 PM, Manuel Ullmann
<manuel.ullm...@posteo.de> wrote:
Hm,
I have a HD 4600 in my i5 Haswell. It works fine since the ignore_msrs
hint. How do you boot your host system? If it is booted in UEFI mode,
does /proc/iomem contain the word BOOTFB prefixed by your gpu pci
address (on any boot)? In other words, have you fixed the BOOTFB
allocation issue, which seems to occur, when the EFI driver grabs the
boot GPU?
I would assume, that it is in CSM mode, because I couldn’t
even boot without clearing the GPU ram. However it could possibly
intervene in such a host configuration.
Best regards,
Manuel
Daimon Wang <daimon_sw...@yahoo.com> writes:
> Yes, msrs ignored already, or you can't even install the Intel driver.
> Thank you, any way.
> Any other hints?
>
> Regards,
> Daimon
>
> On Thursday, December 22, 2016 10:03 PM, Alex Williamson
> <alex.william...@redhat.com> wrote:
>
> On Thu, 22 Dec 2016 10:30:34 +0000 (UTC)
>
> Daimon Wang <daimon_sw...@yahoo.com> wrote:
>
>> Hi, I'm trying IGD passthrough with both Intel HD 4000 and HD 4600.
> Everything is fine, the Win7_64 VM start successful with Intel driver
> installed, and Aero is enabled. However when I run PCMark05 or any
> real 3D wallpaper (windows 3D bubble is fine), I got a BSOD with "
> SYSTEM_SERVICE_EXCEPTION" from (IGDKMD64.SYS(code 3B). Is this a know
> issue or I'm missing any settings? (Since I got Aero enabled, most of
> basic settings should be ok)
>
> Add:
>
> options kvm ignore_msrs=1
>
> to a file in /etc/modprobe.conf.d/
>
> Thanks,
>
> Alex
>
>
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