linux-kernel - Re: [PATCH 0/3] iommu: Expose IOMMU information in sysfs

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Message-ID: <20140616151619.GA31771@8bytes.org>
Date:	Mon, 16 Jun 2014 17:16:19 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	Alex Williamson <alex.williamson@...hat.com>
Cc:	iommu@...ts.linux-foundation.org, dwmw2@...radead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] iommu: Expose IOMMU information in sysfs

On Thu, Jun 12, 2014 at 04:12:18PM -0600, Alex Williamson wrote:
> Alex Williamson (3):
>       iommu: Add sysfs support for IOMMUs
>       iommu/intel: Make use of IOMMU sysfs support
>       iommu/amd: Add sysfs support

I like the general approach. But why do you only enable the x86 iommus?
Some ARM IOMMUs and PAMU would certainly also benefit from a sysfs
representation of which device is translated by which IOMMU.


	Joerg


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