On Tue, Nov 02, 2021 at 08:55:39PM +0800, Lange Tang wrote:

Hi everyone:


In order to support QXL display during the UEFI phase of the arm64 virtual machine,

Not going to fly. Use virtio-gpu instead.

Anything with a virtual pci memory bar is going to have cache attribute
problems on arm.

take care,
Gerd