linux-kernel - RE: [PATCH v9 0/2] iommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos

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Message-id: <00fe01ccf797$b7ced690$276c83b0$%szyprowski@samsung.com>
Date:	Thu, 01 Mar 2012 11:40:27 +0100
From:	Marek Szyprowski <m.szyprowski@...sung.com>
To:	pullip.cho@...sung.com, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Cc:	'Joerg Roedel' <joro@...tes.org>,
	'Sanghyun Lee' <sanghyun75.lee@...sung.com>,
	'Kukjin Kim' <kgene.kim@...sung.com>,
	'Younglak Kim' <younglak1004.kim@...sung.com>,
	'Kyungmin Park' <kyungmin.park@...sung.com>,
	'Subash Patel' <subash.ramaswamy@...aro.org>
Subject: RE: [PATCH v9 0/2] iommu/exynos: Add IOMMU/System MMU driver for
 Samsung Exynos

Hi,

On Tuesday, February 28, 2012 7:37 AM KyongHo Cho wrote:

> Changes since v8:
> - exynos_iommu_map/unmap() just works for the page sizes
>    that System MMU supports. (Joerg's comment)
> - 1 platform device for 1 H/W though a multimedia accelerator
>    with several System MMUs attached.
>    This make controlling System MMU simpler.
> - Information between System MMU and the accelerators:
>    Shifted to accelerator's device structure from System MMU's

Could you tell which kernel tree did you use as a base for this patch? 

It doesn't apply onto any of the known kernel trees (I've tried v3.2, v3.3-rc5 and
kgene/for-next). It looks that you have used some internal tree because cannot 
find arch/arm/mach-exynos/clock-exynos5.c or arch/arm/mach-exynos/clock-exynos4212.c
files in any of the public git repositories. 

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



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