From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDD9DC282D8 for ; Fri, 1 Feb 2019 09:09:39 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4A46720869 for ; Fri, 1 Feb 2019 09:09:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4A46720869 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43rWWj0RmpzDqZC for ; Fri, 1 Feb 2019 20:09:37 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lst.de (client-ip=213.95.11.211; helo=newverein.lst.de; envelope-from=hch@lst.de; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Received: from newverein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43rWTr62nVzDqfq for ; Fri, 1 Feb 2019 20:08:00 +1100 (AEDT) Received: by newverein.lst.de (Postfix, from userid 2407) id 0349368CEC; Fri, 1 Feb 2019 10:07:56 +0100 (CET) Date: Fri, 1 Feb 2019 10:07:55 +0100 From: Christoph Hellwig To: Marek Szyprowski Subject: Re: fix a layering violation in videobuf2 and improve dma_map_resource v2 Message-ID: <20190201090755.GA16464@lst.de> References: <20190118113727.3270-1-hch@lst.de> <774dc557-b690-203f-898f-38755b099068@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <774dc557-b690-203f-898f-38755b099068@samsung.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Niklas =?iso-8859-1?Q?S=F6derlund?= , Pawel Osciak , Russell King , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Kyungmin Park , Mauro Carvalho Chehab , linuxppc-dev@lists.ozlabs.org, Christoph Hellwig , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Feb 01, 2019 at 08:05:21AM +0100, Marek Szyprowski wrote: > Works fine on older Exynos based boards with IOMMU and CMA disabled. > > Tested-by: Marek Szyprowski Thanks. I've merged the Ń•eries into the dma-mapping tree, and I've also made a stable branch available at: git://git.infradead.org/users/hch/dma-mapping.git videobuf-map-resource in case it needs to be pulled into the media tree.