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Date: Thu, 03 Jul 2014 10:08:46 -0600 From: Alex Williamson <alex.williamson@...hat.com> To: Joerg Roedel <joro@...tes.org> Cc: iommu@...ts.linux-foundation.org, dwmw2@...radead.org, linux-kernel@...r.kernel.org, Varun Sethi <Varun.Sethi@...escale.com> Subject: Re: [PATCH 0/3] iommu: Expose IOMMU information in sysfs On Mon, 2014-06-16 at 09:24 -0600, Alex Williamson wrote: > On Mon, 2014-06-16 at 17:16 +0200, Joerg Roedel wrote: > > 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. > > Only because I have no ability to test the others platforms. I'd be > thrilled if someone working on those IOMMUs could validate this on > non-x86. Thanks, Should I re-send this series or are you hoping I'll attempt to piece together a non-x86 user for which I have no hardware and can't test? Varun, do you have any interest in this for the fsl iommu to try a proof of concept? Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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