From mboxrd@z Thu Jan  1 00:00:00 1970
From: gregory.clement@free-electrons.com (Gregory CLEMENT)
Date: Wed, 06 Aug 2014 17:14:28 +0200
Subject: CPUIdle Armada 370
In-Reply-To: <1407333701627.99622@vitec.com>
References: <1407333701627.99622@vitec.com>
Message-ID: <53E24654.6020008@free-electrons.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hi Nicolas,


On 06/08/2014 16:01, Nicolas Derouineau wrote:
> Hello,
> I am currently trying to use the CPUIdle driver provided by linux-next (or by the patch here https://github.com/MISL-EBU-System-SW/mainline-public/commits/3.16/cpuidle-v3). 

I have just tested using next-20140806 and mvebu_v7_defconfig.
And it worked well on a mirabox using the Armada 370 SoC.

> 
> Everything runs fine as long as I don't select the CPU driver for the ARMADA Family. When I do, at boottime, the program is entering the __cpu_suspend save function and then get lost in it and that turns into a kernel panic. I have already made a post about this on the ARM Community Forum (http://community.arm.com/thread/6326).
> 
> The "faulty" configuration file is attached to this email.

Now I will try with this configuration


Thanks for your report,

Gregory


> 
> Any help would be appreciated,
> 
> Regards,
> 
> Nicolas DEROUINEAU
> 
> 
> 
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> 


-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com