linux-kernel - Re: [PATCH] ARM: cache-l2x0.c: save aux ctrl for resume in case that l2x0 is enabled before init

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Message-ID: <4F9E9229.4020904@marvell.com>
Date:	Mon, 30 Apr 2012 21:22:49 +0800
From:	Yilu Mao <ylmao@...vell.com>
To:	Catalin Marinas <catalin.marinas@....com>
CC:	Lu Mao <ylmao@...vell.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux@....linux.org.uk" <linux@....linux.org.uk>,
	"Baohua.Song@....com" <Baohua.Song@....com>,
	"santosh.shilimkar@...com" <santosh.shilimkar@...com>,
	"robherring2@...il.com" <robherring2@...il.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Ning Jiang <njiang1@...vell.com>
Subject: Re: [PATCH] ARM: cache-l2x0.c: save aux ctrl for resume in case that
 l2x0 is enabled before init

On 04/30/2012 08:11 PM, Catalin Marinas wrote:
> On Sat, Apr 28, 2012 at 07:24:28AM +0100, Yilu Mao wrote:
>> Do you agree with this patch to be merged?
>
> I would rather re-read the aux_ctrl register again after it was set (if
> L2 is disabled) and store this value. It makes sense if some of the bits
> are reserved, at least we have the real value.
>
Ok, I have provided a V4 patch including this.
Please help to review.

-- 
Thanks.

Best Wishes,
Yilu Mao
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