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Date: Thu, 20 Mar 2014 21:35:02 +0000
From: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Capella <sebastian.capella@linaro.org>,
        linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
        linaro-kernel@lists.linaro.org, Len Brown <len.brown@intel.com>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>
Subject: Re: [PATCH RFC] PM / Hibernate: no kernel_power_off when
 pm_power_off NULL
Message-ID: <20140320213502.795a5d3c@alan.etchedpixels.co.uk>
In-Reply-To: <20140320212336.GA17368@amd.pavel.ucw.cz>
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> 	if (pm_power_off)
>                 pm_power_off();
> }
> 
> ## It really should do while (1) here.

	while(1)
		cpu_relax();

or similar at minimum.

Alan