Re: [Xen-devel] iommu: mapping reserved region failed - Q35 - VT-D Issue

[Stefan Bauer <stefan.bauer@xxxxxxxxxxx>]

Stefan Bauer schrieb:
> Bootoptions iommu=1 vtd=1
> pci.backhide for a PCI-E nvidia graphiccard

As mentioned in Documentation/Intel-IOMMU.txt boot option

intel_iommu=igfx_off did not change anything.

Regards

-- 
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