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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,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 F19ADC43387 for ; Mon, 14 Jan 2019 11:14:12 +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 A7C2820656 for ; Mon, 14 Jan 2019 11:14:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A7C2820656 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 43dW7k32fBzDq6J for ; Mon, 14 Jan 2019 22:14:10 +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 AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43dW5X4P7KzDqQB for ; Mon, 14 Jan 2019 22:12:16 +1100 (AEDT) Received: by newverein.lst.de (Postfix, from userid 2407) id 5640968D93; Mon, 14 Jan 2019 12:12:13 +0100 (CET) Date: Mon, 14 Jan 2019 12:12:13 +0100 From: Christoph Hellwig To: Mauro Carvalho Chehab Subject: Re: [PATCH 3/3] videobuf2: replace a layering violation with dma_map_resource Message-ID: <20190114111213.GA31455@lst.de> References: <20190111181731.11782-1-hch@lst.de> <20190111181731.11782-4-hch@lst.de> <20190111175416.7d291e25@coco.lan> <20190114103139.GA31005@lst.de> <20190114090456.03071201@coco.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190114090456.03071201@coco.lan> 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 , linux-media@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Christoph Hellwig , linux-arm-kernel@lists.infradead.org, Marek Szyprowski Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Jan 14, 2019 at 09:04:56AM -0200, Mauro Carvalho Chehab wrote: > It would be good if you could later send us a stable branch where > you merged, in order to allow us to run some tests with the new > DMA mapping patchset and be sure that it won't cause regressions > to videobuf2. I can do that, but the series as sent should be testable, results welcome!