linux-kernel - Re: next-20190408..0418: Suspend/resume problems on Thinkpad X60

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190424104850.GC32457@amd>
Date:   Wed, 24 Apr 2019 12:48:50 +0200
From:   Pavel Machek <pavel@....cz>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     kernel list <linux-kernel@...r.kernel.org>, rjw@...ysocki.net,
        linux-pm@...r.kernel.org, sfr@...b.auug.org.au,
        linux-next@...r.kernel.org, hdegoede@...hat.com,
        linux-ide@...r.kernel.org
Subject: Re: next-20190408..0418: Suspend/resume problems on Thinkpad X60

On Wed 2019-04-24 11:54:31, Pavel Machek wrote:
> On Tue 2019-04-23 07:55:05, Jens Axboe wrote:
> > On 4/23/19 4:22 AM, Pavel Machek wrote:
> > > Hi!
> > > 
> > >>> It boots ok (unlike mainline -- I'm debugging that), and I can suspend
> > >>> and resume... but then cursor in X is moving and I can talk to
> > >>> applications cached in memory, but any access to disk hangs.
> > >>
> > >> Mainline problem was identified.
> > >>
> > >> But resume is still broken. I took advantage of fact that I can still
> > >> do cached commands, and got complete dmesg. I'm attaching it.
> > > 
> > > Still broken in 0418. Ideas would be welcome at this point.
> > 
> > Bisect it?
> 
> commit fdbbda7b3a0622fcfe630238d0bf6c57c4ba3663
> Merge: 3c442d5 6c88d73
> Author: Jens Axboe <axboe@...nel.dk>
> Date:   Mon Apr 22 13:57:36 2019 -0600
> 
> Works ok. So... block is not responsible.
> 
> Let me check
> 
> commit 91b112cf3b599f06f1e810cfedf37023f25d5588
> Merge: fb2c4a8 e32d939
> Author: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> Date:   Mon Apr 22 01:52:48 2019 +0200

Suspend/resume ok, so pm not responsible. Let me check next-20190423.

									Pavel

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

Download attachment "signature.asc" of type "application/pgp-signature" (182 bytes)