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

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Message-ID: <fed0549d-a789-294c-d899-304911106113@acm.org>
Date:   Tue, 23 Apr 2019 07:09:42 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Pavel Machek <pavel@....cz>,
        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, axboe@...nel.dk,
        linux-ide@...r.kernel.org
Subject: Re: next-20190408..0418: Suspend/resume problems on Thinkpad X60

On 4/23/19 3:22 AM, Pavel Machek wrote:
>>> 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.

Have you already tried the debugging steps explained in
Documentation/power to obtain more information about the nature of the
suspend/resume problem?

Bart.