linux-kernel - Re: [PATCH v2] PM / Hibernate: no kernel_power_off when pm_power

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Message-ID: <1465868.JN1PNL3ufB@vostro.rjw.lan>
Date:	Thu, 01 May 2014 01:21:41 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Pavel Machek <pavel@....cz>
Cc:	Sebastian Capella <sebastian.capella@...aro.org>,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linaro-kernel@...ts.linaro.org, Len Brown <len.brown@...el.com>,
	Russell King <linux@....linux.org.uk>,
	One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk>
Subject: Re: [PATCH v2] PM / Hibernate: no kernel_power_off when pm_power_off NULL

On Tuesday, April 22, 2014 09:09:55 AM Pavel Machek wrote:
> On Mon 2014-04-21 17:30:46, Sebastian Capella wrote:
> > Reboot logic in kernel/reboot will avoid calling kernel_power_off
> > when pm_power_off is null, and instead uses kernel_halt.  Change
> > hibernate's power_down to follow the behavior in the reboot call.
> > 
> > Calling the notifier twice (once for SYS_POWER_OFF and again for
> > SYS_HALT) causes a panic during hibernation on Kirkwood
> > Openblocks A6 board.
> > 
> > Signed-off-by: Sebastian Capella <sebastian.capella@...aro.org>
> > Reported-by: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
> > Cc: Len Brown <len.brown@...el.com>
> 
> Reviewed-by: Pavel Machek <pavel@....cz>

Queued up for 3.16, thanks!

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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