As per instructions, I did the following:I also hope to see the log with "apic=debug" by "journalctl" command,
(1)
Checked out
464e1d5 Linux 4.15-rc5
(after getting my copy up to date, fetching, pulling ,etc.) and
compiled it as-is. Config attached (the one labeled 'np' for 'no
patch').
Result:
Boot with no extraparameters locks up after login, as before;
apic=debug does not panic, but locks up after login, as before;