From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH v2 03/16] iommu: introduce iommu invalidate API function Date: Thu, 12 Oct 2017 09:43:49 +0200 Message-ID: <20171012074349.GH30803@8bytes.org> References: <1507244624-39189-1-git-send-email-jacob.jun.pan@linux.intel.com> <1507244624-39189-4-git-send-email-jacob.jun.pan@linux.intel.com> <20171010133542.juag7cwbivlb56sl@8bytes.org> <20171010150953.4095a045@jacob-builder> <20171011095126.GD30803@8bytes.org> <20171011121534.GG30803@8bytes.org> <3cdbce19-9264-b2d0-745b-8d32d5b8cfe7@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <3cdbce19-9264-b2d0-745b-8d32d5b8cfe7-5wv7dgnIgG8@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: Jean-Philippe Brucker Cc: "Lan, Tianyu" , "Liu, Yi L" , Greg Kroah-Hartman , "Wysocki, Rafael J" , LKML , "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , David Woodhouse List-Id: iommu@lists.linux-foundation.org On Wed, Oct 11, 2017 at 01:48:00PM +0100, Jean-Philippe Brucker wrote: > I wonder if SVM originated in OpenCL first, rather than intel? That's why > I'm using it, but it is ambiguous. I'm not sure IOVM is precise enough > though, since the name could as well be used without shared tables, for > classical map/unmap and IOVAs. Kevin Tian suggested SVA "Shared Virtual > Addressing" last time, which is a little more clear than SVM and isn't > used elsewhere in the kernel either. SVA sounds even better. Feel free to use that for all the PRI/PASID related code. Regards, Joerg