linux-kernel - Re: [Suspend-devel] 2.6.25-rc2 System no longer powers off after suspend-to-disk. Screen becomes green.

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Message-Id: <200802210207.16350.rjw@sisk.pl>
Date:	Thu, 21 Feb 2008 02:07:15 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	Jeff Chua <jeff.chua.linux@...il.com>,
	Dave Airlie <airlied@...ux.ie>, Greg KH <gregkh@...e.de>,
	lkml <linux-kernel@...r.kernel.org>, linux-acpi@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [Suspend-devel] 2.6.25-rc2 System no longer powers off after suspend-to-disk. Screen becomes green.

On Thursday, 21 of February 2008, Jesse Barnes wrote:
> On Wednesday, February 20, 2008 3:49 pm Rafael J. Wysocki wrote:
> > > And just to confirm that, I just tested the current DRM modules against a
> > > 2.6.23.15 kernel.
> >
> > In 2.6.23.x there's no second ->suspend() during hibernation, so no wonder.
> 
> In 2.6.23 it's just:
>   ->suspend()
>   ->resume()

->shutdown()

(that breaks wake up from S4 with many devices, including but not limited to
the RTC wake alarm).

>   *S4*
> ?
> 

Thanks,
Rafael
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