linux-kernel - Re: [PATCH v4 11/12] iommu/vt-d: Shared virtual address in scalable mode

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Message-ID: <e747d3dd-0b79-fab8-b6c1-b466113e27ce@linux.intel.com>
Date:   Mon, 5 Nov 2018 15:17:12 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     baolu.lu@...ux.intel.com, Joerg Roedel <joro@...tes.org>,
        David Woodhouse <dwmw2@...radead.org>, kevin.tian@...el.com,
        ashok.raj@...el.com,
        Jean-Philippe Brucker <jean-philippe.brucker@....com>,
        sanjay.k.kumar@...el.com, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org, yi.y.sun@...el.com,
        jacob.jun.pan@...el.com
Subject: Re: [PATCH v4 11/12] iommu/vt-d: Shared virtual address in scalable
 mode

Hi,

On 11/5/18 3:15 PM, Christoph Hellwig wrote:
>> --- a/include/linux/dma_remapping.h
>> +++ b/include/linux/dma_remapping.h
> 
> FYI, this file seems to be entirely VT-D specific, but has an awfully
> generic name.  It should be renamed to something more suitable (or maybe
> just merged into intel-iommu.h?) and also grow some comments describing
> the contents.
> 

Yes, good catch. I will do this in a separated patch.

Best regards,
Lu Baolu