linux-kernel - Re: [PATCH 07/14] iommu/amd_iommu: use dma_direct

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Message-ID: <20180315153018.GB11365@8bytes.org>
Date:   Thu, 15 Mar 2018 16:30:18 +0100
From:   Joerg Roedel <joro@...tes.org>
To:     Christoph Hellwig <hch@....de>
Cc:     x86@...nel.org, Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        David Woodhouse <dwmw2@...radead.org>,
        Muli Ben-Yehuda <mulix@...ix.org>,
        Jon Mason <jdmason@...zu.us>, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/14] iommu/amd_iommu: use dma_direct_{alloc,free}

On Wed, Mar 14, 2018 at 06:52:06PM +0100, Christoph Hellwig wrote:
> This cleans up the code a lot by removing duplicate logic.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  drivers/iommu/Kconfig     |  1 +
>  drivers/iommu/amd_iommu.c | 68 +++++++++++++++--------------------------------
>  2 files changed, 22 insertions(+), 47 deletions(-)

Tested-by: Joerg Roedel <jroedel@...e.de>
Acked-by: Joerg Roedel <jroedel@...e.de>