Hello, I have an issue with reboots when I don't use reboot=pci flag. In addition, ACPI makes me wait 1min30sec every time I boot, the common /dev/disk/by-uuid thing. Currently running on openSUSE Tumbleweed. Some information: dmidecode output: https://pastebin.com/eFwqfCWN journalctl has nothing to offer, so skip asking for it. On boot, I get the message for ACPI region. I hope this helps.
please attach the full dmesg output after boot.
Bug closed as there is no response from the bug reporter. Please feel free to reopen it if you can reproduce the problem with latest upstream kernel.