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Re: Xen 4.14.1 on RPI4: device tree generation failed

On Sun, 31 Jan 2021, Tamas K Lengyel wrote:
> This seems to have been caused by a monitor being attached to the HDMI
> port, with HDMI unplugged dom0 boots OK.

FYI others have reported issues with swiotlb-xen when using graphics:
https://marc.info/?l=xen-devel&m=161201486021603 Disabling swiotlb-xen
makes it work for them.



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