[vfio-users] New motherboard, vt-d broken

[francesco dicarlo]

same as previous machine.

4.1.11-1 from  https://aur.archlinux.org/packages/linux-vfio-lts/

qemu-git from  https://aur.archlinux.org/packages/qemu-git/

any other info that I can provide?



2015-11-13 19:20 GMT+01:00 Alex Williamson <alex.williamson at redhat.com>:

> On Fri, 2015-11-13 at 19:11 +0100, francesco dicarlo wrote:
> > Hi to all,
> > I've replaced a B85M-HD3  Rev2 Motherboard with a recent Asrock
> > H97-Anniversary...
> >
> > System was working flawless with windows 8.1 and ovmf...
> >
> > Now I'm greeted in dmesg with a bunch of this errors,
> >
> >    60.217761] dmar: DRHD: handling fault status reg 3
> > [   60.217763] dmar: DMAR:[DMA Read] Request device [01:00.0] fault addr
> > be1e5000
> >                DMAR:[fault reason 12] non-zero reserved fields in PTE
>                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> What's the host kernel?
>
>
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