[Xen-devel] IOMMU/AMD-Vi not working after XSA-36 with 970A-UD3

[Marcus Osdoba <marcus.osdoba@xxxxxxxxxxxxxx>]

Dear mailinglist,

I own a Gigabyte motherboard GA 970A UD3 with IOMMU support. Since the 
update XSA-36 (also part of the latest debian wheezy pkg), the 
IO-Virtualisation does not work any more as discussed on this 
mailinglist [0] and [1].
I like to ask, if there is an "official" solution in sight.

I'm not sure about my alternatives. How "dangerous" is the mentioned IRQ 
sharing in [1]? May I just live with the NorthBridge disabled IOAPIC?

[0] http://lists.xen.org/archives/html/xen-devel/2013-03/msg01016.html
[1] http://lists.xen.org/archives/html/xen-devel/2013-04/msg02349.html

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