From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH] of/platform: Initialise default DMA masks Date: Fri, 27 Jul 2018 19:03:55 +0200 Message-ID: <20180727170355.GA32635@lst.de> References: <9ffa7f2676c25adf39e85ec8114b26500b5680f6.1532699305.git.robin.murphy@arm.com> <20180727142054.GA29316@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: 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: Rob Herring Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Grygorii Strashko , Robin Murphy , Krzysztof Kozlowski , Linux IOMMU , Frank Rowand , Christoph Hellwig , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" List-Id: devicetree@vger.kernel.org On Fri, Jul 27, 2018 at 10:50:34AM -0600, Rob Herring wrote: > On Fri, Jul 27, 2018 at 8:18 AM Robin Murphy wrote: > > > > On 27/07/18 15:20, Christoph Hellwig wrote: > > > On Fri, Jul 27, 2018 at 03:14:15PM +0100, Robin Murphy wrote: > > >> This shouldn't strictly depend on the changes currently queued in the > > >> dma-mapping tree, so should be OK to go through the DT tree in parallel. > > >> Ideally we'd fix all DMA-capable drivers to set their masks correctly, > > >> but in the short term everyone's going to get cross about -rc1 not > > >> booting... > > > > > > I'd prefer to pick this up through the dma-mapping tree, and in fact > > > move it before the bus_dma_mask changes just to keep a bisectable > > > tree. > > > > Sure, if Rob and Frank are OK with that I don't mind either way. > > NP. > > Acked-by: Rob Herring Ok, applied so that it gets into the next linux-next.