From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH 0/3] iommu: Expose IOMMU information in sysfs Date: Mon, 16 Jun 2014 17:16:19 +0200 Message-ID: <20140616151619.GA31771@8bytes.org> References: <20140612215954.2754.30263.stgit@bling.home> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20140612215954.2754.30263.stgit-xdHQ/5r00wBBDLzU/O5InQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Alex Williamson Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org 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