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Date: Fri, 29 Nov 2013 21:00:14 +0100
From: Andi Kleen <andi@firstfloor.org>
To: Akinobu Mita <akinobu.mita@gmail.com>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org,
        Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH 1/2] x86: enable DMA CMA with swiotlb
Message-ID: <20131129200014.GD17656@two.firstfloor.org>
References: <1385736706-3147-1-git-send-email-akinobu.mita@gmail.com>
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> This also needs to change .free callback in the dma_map_ops for amd_gart
> and sta2x11, because these dma_ops are also using
> dma_generic_alloc_coherent().

Looks good to me from a quick read.

-Andi