linux-kernel - Re: [PATCH 1/2] x86: enable DMA CMA with swiotlb

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Message-ID: <20131129200014.GD17656@two.firstfloor.org>
Date:	Fri, 29 Nov 2013 21:00:14 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Akinobu Mita <akinobu.mita@...il.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH 1/2] x86: enable DMA CMA with swiotlb

> 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

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