linux-kernel - Re: linux-next: 0907 fails to boot on thinkpad x60 (32bit machine)

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Message-ID: <20180910060533.GA26941@amd>
Date:   Mon, 10 Sep 2018 08:05:33 +0200
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>
Cc:     tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, x86@...nel.org
Subject: Re: linux-next: 0907 fails to boot on thinkpad x60 (32bit machine)

On Sun 2018-09-09 23:46:32, Pavel Machek wrote:
> Hi!
> 
> I do have some oopses, but they seem to be different on each
> boot. IIRC message was "scheduling?...on offline CPU?".
> 
> Any ideas? Does it work for you?

Seems that error is different on each try.

Now it is:

FS: Cannot open root device "sda4" or unknown-block(8,4): error -2
(followed by panic, but it listed sda4 as avialbe partition)

Next try:

sched: Unexpected reschedule of offline CPU#0!
WARNING: CPU: 1 PID: 1 at ...smp.c:128 native_smp_send_reschedule
(Aha, that's what I seen before)

Next try:

sched: Unexpected reschedule of offline CPU#0!

Next try: I added "nosmp" on command line, and got

FS: Cannot open root device "sda4" or unknown-block(8,4): error -2
(followed by panic, but it listed sda4 as avialbe partition)

Next try: with "l1tf=off nospectre_v2 nospec_store_bypass_disable"

FS: Cannot open root device "sda4" or unknown-block(8,4): error -2
(followed by panic, but it listed sda4 as avialbe partition)

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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