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=-5.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 3FC2ECA9EC7 for ; Wed, 30 Oct 2019 22:09:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ECEA42083E for ; Wed, 30 Oct 2019 22:09:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="QHsP4VXY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726765AbfJ3WJY (ORCPT ); Wed, 30 Oct 2019 18:09:24 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:49842 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726427AbfJ3WJY (ORCPT ); Wed, 30 Oct 2019 18:09:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=LDHbgfB76rTN8r9CILX2s5kzAZbtKVtwbuHFVM2PVVo=; b=QHsP4VXYRFu9SW8jGB6LM9xEa Oftw4Mb+e/a25f1n+PfCZLBYUBv7hEOC0fihpZnRm9lqKNO6DsMyCwjxsaZLq+cysfApG8Bg1V6hd 4e1kEHEpTZD/96Ik8rs/zFPBmZY02xRPMAFEVtkNjjT65m2A9B14ZJGC03Ed3f8vkUebDf3RYLv8L a8GsxN8GU6VOUk7uiyqOHS0vrnLA9H1Ee/I/2RBeTJCEVWCbDI17UoOeF9z/KEizuXCLQzgPHveIp NATHAUUz7Ymyx/4DLtq88D/w7yMLqAjMQe1aI2LwmYzKNcNQIgOws4K2QtauRq5BDDF8ARFXRXBNP Tsi/O746A==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPvq6-0004GJ-Sq; Wed, 30 Oct 2019 21:49:14 +0000 Date: Wed, 30 Oct 2019 14:49:14 -0700 From: Christoph Hellwig To: Nicolas Saenz Julienne Cc: Robin Murphy , linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, Marek Szyprowski , mbrugger@suse.com, f.fainelli@gmail.com, wahrenst@gmx.net, Catalin Marinas , Will Deacon , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org Subject: Re: [PATCH RFC 1/5] dma/direct: turn ARCH_ZONE_DMA_BITS into a variable Message-ID: <20191030214914.GA15939@infradead.org> References: <20191014183108.24804-1-nsaenzjulienne@suse.de> <20191014183108.24804-2-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191014183108.24804-2-nsaenzjulienne@suse.de> User-Agent: Mutt/1.12.1 (2019-06-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 14, 2019 at 08:31:03PM +0200, Nicolas Saenz Julienne wrote: > Some architectures, notably ARM, are interested in tweaking this > depending on their runtime DMA addressing limitations. > > Signed-off-by: Nicolas Saenz Julienne Do you want me to pick this up for the 5.5 dma-mapping tree, or do you want me to wait for the rest to settle?