Re: PROBLEM: 4.15.0-rc3 APIC causes lockups on Core 2 Duo laptop

From: Dou Liyang
Date: Wed Dec 27 2017 - 21:06:49 EST


Hi Alexandru,

Thanks for testing !
At 12/28/2017 12:18 AM, Alexandru Chirvasitu wrote:
As per instructions, I did the following:

(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;

I also hope to see the log with "apic=debug" by "journalctl" command,
though the logs don't have the lockup trace.

Thanks,
dou.