linux-kernel - RE: [PATCH] ARM: dma-mapping: fix atomic allocation alignment

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Date:	Tue, 07 Aug 2012 15:22:47 +0200
From:	Marek Szyprowski <m.szyprowski@...sung.com>
To:	'Aaro Koskinen' <aaro.koskinen@....fi>,
	linux-arm-kernel@...ts.infradead.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: RE: [PATCH] ARM: dma-mapping: fix atomic allocation alignment

Hi Aaro,

On Sunday, August 05, 2012 7:32 PM Aaro Koskinen wrote:

> The alignment mask is calculated incorrectly. Fixing the calculation
> makes strange hangs/lockups disappear during the boot with Amstrad E3
> and 3.6-rc1 kernel.
> 
> Signed-off-by: Aaro Koskinen <aaro.koskinen@....fi>

Again, thanks for spotting and fixing the issue. I've applied it to my fixes branch. 
I'm really sorry for introducing such stupid bugs together with my changes.

Best regards
-- 
Marek Szyprowski
Samsung Poland R&D Center


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