[ltp] udev hangs on init when VT-d is enabled on W510

[Florian Manschwetus]

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Am 23.01.2011 19:02, schrieb Yves-Alexis Perez:
> On jeu., 2011-01-20 at 00:53 +0100, Florian Manschwetus wrote:
>> Has someone observed this and found another solution, as disabling vt-=
d?
>>
>> The hang occurs due to an event caused by dmar... (it flickers too fas=
t
>> as I could read it really).
>=20
> Which distribution, which kernel options?
>=20
> Try booting with intel_iommu=3Doff too (though it's not enabled by defa=
ult
> afaik).
>=20
> Regards,
Sorry, for long time without response.
Its gentoo-linux with 2.6.37
So far it works with vt-d disabled in bios, it is half the way ok as
virtual-box takes no advantage from it and this is for now the only
virtualization I use.

Florian


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