On 03.08.2022 08:25, Jan Beulich wrote: > On 02.08.2022 18:07, Bruno wrote: >> On initramfs: >> >> - xl will give me not found - I cannot do xl info or xl dmesg > > As expected - you'd have to handcraft xl and ints libraries into the > image. > >> - I cannot mount any disk, therefore, exporting logs from there has been >> photographing and using OCR then reviewing and correcting - but I guess >> the main difference is ACIP, as I cannot access the disks > > Oh, I see. I was kind of expecting (hoping) you might be able to > export the logs via, say, a USB key. > >> I have now booted on kernel 18 to get the kernel boot log for you (the >> one on Xen-user is kernel 10). > > At the first glance - similar ACPI errors, and a similar issue with > loading sound firmware. Using two different kernels won't really > lend itself for direct comparison, though. At the moment I don't see > a good way forward here as long as not even proper logs can be > obtained: It may be necessary to add debugging code, the output of > which would also need collecting. But maybe someone else sees a > viable route to help you ...
Oh, actually upon looking again I spotted something: nvme nvme0: pci function 10000:e1:00.0 Note the wider-than-16-bits segment number. Which, afaict, is an effect of using the Volume Management Device: vmd 0000:00:0e.0: PCI host bridge to bus 10000:e0 You may want to go through firmware setup options to see whether there's a way to disable it / its use. Neither Xen nor the Dom0 Linux kernel (i.e. when run under Xen) have been enabled so far to make this work (and, from inspection quite a while back, the kernel implementation, during its design, not having considered the possibility of running on a type-1 hypervisor will likely make adding support, well, interesting). Jan
