linux-kernel - Re: 4.1-rc7, thinkpad X60: platform mode hibernation does very wrongthing

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Date:	Wed, 17 Jun 2015 16:02:34 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Pavel Machek <pavel@....cz>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	linus <linus_torvalds@...mail.com>, lenb <lenb@...nel.org>,
	kernel list <linux-kernel@...r.kernel.org>,
	linux-acpi <linux-acpi@...r.kernel.org>,
	linux-pm <linux-pm@...r.kernel.org>
Subject: Re: 4.1-rc7, thinkpad X60: platform mode hibernation does very
 wrongthing

On Wed, 2015-06-17 at 15:16 +0200, Pavel Machek wrote:
> 3.19 is broken. Some kind of strange 3.17 works ok.
> 
> (On an additional note, x60 fails to boot when "hot" halting at
> 
> "ACPI: All ACPI Tables successfully acquired"
> 
> That was happening before, but it is really annoying for debugging. As
> you do two reboots, machine gets hot enough, and you have to wait to
> cool it down. Any ideas what to do there?)
> 
> I tried no_console_suspend=1, but it still suspended the console.

And this all reminded me of https://lkml.org/lkml/2015/3/18/133 . So I
think that's another system not covered by commit ab3be73fa7b4
("drm/i915: gen4: work around hang during hibernation").

Hope this helps,


Paul Bolle

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