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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 06857C3A59B for ; Fri, 30 Aug 2019 16:28:21 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (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 D8CFB21874 for ; Fri, 30 Aug 2019 16:28:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D8CFB21874 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id BEAE8629A; Fri, 30 Aug 2019 16:28:20 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 879666180 for ; Fri, 30 Aug 2019 16:26:51 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 45C41EC for ; Fri, 30 Aug 2019 16:26:51 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DCA47344; Fri, 30 Aug 2019 09:26:50 -0700 (PDT) Received: from [10.1.197.57] (e110467-lin.cambridge.arm.com [10.1.197.57]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5188D3F718; Fri, 30 Aug 2019 09:26:48 -0700 (PDT) Subject: Re: [PATCH] PCI: Move ATS declarations to linux/pci.h To: Christoph Hellwig , Krzysztof Wilczynski References: <20190830150756.21305-1-kw@linux.com> <20190830161840.GA9733@infradead.org> From: Robin Murphy Message-ID: <26a81b41-515b-2ed8-98db-7ae164ee8dd8@arm.com> Date: Fri, 30 Aug 2019 17:26:47 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190830161840.GA9733@infradead.org> Content-Language: en-GB Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Bjorn Helgaas , Will Deacon , David Woodhouse , linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On 30/08/2019 17:18, Christoph Hellwig wrote: > On Fri, Aug 30, 2019 at 05:07:56PM +0200, Krzysztof Wilczynski wrote: >> Move ATS function prototypes from include/linux/pci-ats.h to >> include/linux/pci.h so users only need to include : > > Why is that so important? Very few PCI(e) device drivers use ATS, > so keeping it out of everyones include hell doesn't seem all bad. Although to be fair it seems that all the actual ATS stuff already moved out 4 years ago, so at the very least maybe it would warrant renaming to pci-pri-pasid.h :) Robin. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu