On April 17, 2020 6:04:02 PM GMT+03:00, Shareef Jalloq <shareef@jalloq.co.uk> wrote:
>Hi,
>
>I've been trying to get an old machine setup for PCIe passthrough but
>am
>seeing kernel hangs when booting into oVirt.  This is a Supermicro
>X10DAi
>with dual E5-2695 V4's I think.
>
>I had VT-d enabled and added SR-IOV.   Don't think there's anything
>else I
>need to enable in the BIOS is there? I just updated to the latest
>version
>for this board too.
>
>It always seems to be CPU#18 too :
>https://photos.app.goo.gl/HG7NcyWwfuq646HeA
>
>Shareef.

There  should be an IOMMU option too.

The following is for AMD, but maybe it's valid for intel:

https://www.supermicro.com/support/faqs/faq.cfm?faq=21348

Best Regards,
Strahil Nikolov
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