From mboxrd@z Thu Jan 1 00:00:00 1970 From: "joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org" Subject: Re: [PATCH v5 1/3] iommu: Implement common IOMMU ops for DMA mapping Date: Thu, 6 Aug 2015 19:54:39 +0200 Message-ID: <20150806175439.GS14980@8bytes.org> References: <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy@arm.com> <20150806152327.GH25483@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: <20150806152327.GH25483-5wv7dgnIgG8@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: Will Deacon Cc: "laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org" , "arnd-r2nGTMty4D4@public.gmane.org" , Catalin Marinas , "iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org" , "djkurtz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org" , "yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org" , "treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org" List-Id: iommu@lists.linux-foundation.org Hi Will, On Thu, Aug 06, 2015 at 04:23:27PM +0100, Will Deacon wrote: > We're quite keen to get this in for arm64, since we're without IOMMU DMA > ops and need to get something upstream. Do you think this is likely to > be merged for 4.3/4.4 or would we be better off doing our own > arch-private implementation instead? > > Sorry to pester, but we've got people basing their patches and products > on this and I don't want to end up having to support out-of-tree code. I definitly plan to merge it soon, but not sure if its getting into v4.3. There are a few things I have questions about or need rework, but I am sure we can work this out. Joerg