Hi Xen Users!
I'm currently running Qubes 4.1 (Xen 4.13.1
<https://github.com/xen-project/xen/commits/RELEASE-4.13.1>) on an AMD
Ryzen 4750U APU, the specific laptop is a Lenovo X13 (AMD).
I can see Xen boot up, however when dom0 boots, I don't see any output. I
speculate this is because dom0 can't write/map into the UMA Framebuffer.
This seems to be related to UMA / iGPU Memory Management.
efifb: cannot reserve video memory at 0x60000000
efi: EFI_MEMMAP is not enabled
I can't seem to see any AMD/Ryzen specific commits that are newer than
4.13.1, I was looking at cherry picking Xen commits related to AMD/Ryzen
however I can't find any.
I'm currently running Qubes 4.1 (Xen 4.13.1
<https://github.com/xen-project/xen/commits/RELEASE-4.13.1>) on an AMD
Ryzen 4750U APU, the specific laptop is a Lenovo X13 (AMD).
I can see Xen boot up, however when dom0 boots, I don't see any output. I
speculate this is because dom0 can't write/map into the UMA Framebuffer.
This seems to be related to UMA / iGPU Memory Management.
efifb: cannot reserve video memory at 0x60000000
efi: EFI_MEMMAP is not enabled
I can't seem to see any AMD/Ryzen specific commits that are newer than
4.13.1, I was looking at cherry picking Xen commits related to AMD/Ryzen
however I can't find any.