linux-kernel - Re: [REGRESSION] Errors at reboot after 722e5f2b1eec

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Message-ID: <s5hva7cz1ry.wl-tiwai@suse.de>
Date:   Tue, 11 Sep 2018 13:55:45 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Borislav Petkov <bp@...e.de>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        James Wang <jnwang@...e.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        linux-kernel@...r.kernel.org, Pingfan Liu <kernelfans@...il.com>
Subject: Re: [REGRESSION] Errors at reboot after 722e5f2b1eec

On Tue, 11 Sep 2018 13:01:11 +0200,
Borislav Petkov wrote:
> 
> On Tue, Sep 11, 2018 at 12:51:32PM +0200, Rafael J. Wysocki wrote:
> > that may help in principle, so any chance to try them on the affected
> > systems?
> 
> Right, and I don't recall James trying the upstream kernel on his box.

It was tested on 4.18.5, but not with 4.19-rc, AFAIK.

> James?

Yep, James, please test the kernel in OBS Kernel:HEAD (or IBS
Devel:Kernel:master) repo for testing the latest 4.19-rc3.

I'm building a test kernel in IBS home:tiwai:test:shutdown-fix repo
containing the three patches Rafael suggested.  If the kernel above
still shows the problem, try my test kernel to see whether it changes
anything.

thanks,

Takashi