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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 54E2DC433DF for ; Thu, 15 Oct 2020 05:38:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F300522248 for ; Thu, 15 Oct 2020 05:38:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728428AbgJOFiM (ORCPT ); Thu, 15 Oct 2020 01:38:12 -0400 Received: from verein.lst.de ([213.95.11.211]:59135 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728267AbgJOFiL (ORCPT ); Thu, 15 Oct 2020 01:38:11 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 48D5B68AFE; Thu, 15 Oct 2020 07:38:08 +0200 (CEST) Date: Thu, 15 Oct 2020 07:38:08 +0200 From: Christoph Hellwig To: Nicolas Saenz Julienne Cc: robh+dt@kernel.org, catalin.marinas@arm.com, hch@lst.de, ardb@kernel.org, linux-kernel@vger.kernel.org, Marek Szyprowski , Robin Murphy , linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, jeremy.linton@arm.com, iommu@lists.linux-foundation.org, devicetree@vger.kernel.org Subject: Re: [PATCH v3 5/8] dma-direct: Turn zone_dma_bits default value into a define Message-ID: <20201015053808.GA12218@lst.de> References: <20201014191211.27029-1-nsaenzjulienne@suse.de> <20201014191211.27029-6-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201014191211.27029-6-nsaenzjulienne@suse.de> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 14, 2020 at 09:12:07PM +0200, Nicolas Saenz Julienne wrote: > Set zone_dma_bits default value through a define so as for architectures > to be able to override it with their default value. Architectures can do that already by assigning a value to zone_dma_bits at runtime. I really do not want to add the extra clutter.