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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 B3D49C3A59B for ; Fri, 30 Aug 2019 16:20:19 +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 742D32341B for ; Fri, 30 Aug 2019 16:20:19 +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="W17LJbvv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 742D32341B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org 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 2AD7660CD; Fri, 30 Aug 2019 16:20:19 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id C862E62FC for ; Fri, 30 Aug 2019 16:18:43 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 8FF8AEC for ; Fri, 30 Aug 2019 16:18:43 +0000 (UTC) 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=I09fo0Z72elrZNTtFC7i1aCRoS4BvE/ve/oDk4fjlIs=; b=W17LJbvvnqhDwgrfqSVNFz6uW /ysTEHWWEgOWA/hTDj5uwUkmg1oJhx4y+Wrnp5+qkbj+prf+jbJtzOgNYNnGrJ2AmRzLxxXyoBUwY btk5HYQTEjvYtn2luICzXICZc9P/Y72hS78Yz3WDcN9b9uT1KZJKsZfGOyj8bJjd2WEcQKsfv5PxB QdNPQxoNNss2RWPBZAgsVVh5hKgixig2DztZFjQe+41EZBb3GLp/J717qOT9P+ksZV4wpSGxmMNIc idYGJjDaNNVe0nK8WnaMLAG0+a0pd3OCzES4/kiNv1s3a6Wx81ofNR81JyKO4o3nQrElzdVZ8tIY0 NlOhydYNA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1i3jbk-0002ZI-QE; Fri, 30 Aug 2019 16:18:40 +0000 Date: Fri, 30 Aug 2019 09:18:40 -0700 From: Christoph Hellwig To: Krzysztof Wilczynski Subject: Re: [PATCH] PCI: Move ATS declarations to linux/pci.h Message-ID: <20190830161840.GA9733@infradead.org> References: <20190830150756.21305-1-kw@linux.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190830150756.21305-1-kw@linux.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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, Robin Murphy 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org 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. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 14431C3A5A6 for ; Fri, 30 Aug 2019 16:18:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D4D682342C for ; Fri, 30 Aug 2019 16:18:43 +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="W17LJbvv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727940AbfH3QSn (ORCPT ); Fri, 30 Aug 2019 12:18:43 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:39476 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727922AbfH3QSn (ORCPT ); Fri, 30 Aug 2019 12:18:43 -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=I09fo0Z72elrZNTtFC7i1aCRoS4BvE/ve/oDk4fjlIs=; b=W17LJbvvnqhDwgrfqSVNFz6uW /ysTEHWWEgOWA/hTDj5uwUkmg1oJhx4y+Wrnp5+qkbj+prf+jbJtzOgNYNnGrJ2AmRzLxxXyoBUwY btk5HYQTEjvYtn2luICzXICZc9P/Y72hS78Yz3WDcN9b9uT1KZJKsZfGOyj8bJjd2WEcQKsfv5PxB QdNPQxoNNss2RWPBZAgsVVh5hKgixig2DztZFjQe+41EZBb3GLp/J717qOT9P+ksZV4wpSGxmMNIc idYGJjDaNNVe0nK8WnaMLAG0+a0pd3OCzES4/kiNv1s3a6Wx81ofNR81JyKO4o3nQrElzdVZ8tIY0 NlOhydYNA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1i3jbk-0002ZI-QE; Fri, 30 Aug 2019 16:18:40 +0000 Date: Fri, 30 Aug 2019 09:18:40 -0700 From: Christoph Hellwig To: Krzysztof Wilczynski Cc: Bjorn Helgaas , Will Deacon , Joerg Roedel , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org, Robin Murphy , David Woodhouse , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] PCI: Move ATS declarations to linux/pci.h Message-ID: <20190830161840.GA9733@infradead.org> References: <20190830150756.21305-1-kw@linux.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190830150756.21305-1-kw@linux.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org 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. 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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 0BDECC3A59B for ; Fri, 30 Aug 2019 16:18:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D25312342C for ; Fri, 30 Aug 2019 16:18:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VLqUTmEk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D25312342C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JyEp46sGyA6uCy2rPeuvx3vRdnFPX/og+jRMWb5OfJo=; b=VLqUTmEk9P6pIK iVUnT3PTLGLcxvWO5TEX1wPe0XEC6HaQHwxtt3ruSTYM3KtC+JbAGuwYc4dSuZ6StKBzEh18F0Eo7 F/iw2xcm73/njekfxPD4FW6A7VgOErxh0/7Zskw/iMRHrXnn3X7+4CwHHRsLbu5lmSuxoDDqnbFNa I650a9Kr4nv2i/0/6uiOA5+2m+A834l2kGFbRHF3A74vpKQz1Ak9iRGqMGdZKZKvfRSGi11S5vSfp ERpf14n4WruyiHOhWdQiV19JeS6A2w74hAMQ13WCs4vqS3Kkjecvxj7DASgPOQCi1YupzqUcd4QTS kxuPZypCh9KkqjIp74sw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i3jbm-0002ZS-HQ; Fri, 30 Aug 2019 16:18:42 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1i3jbk-0002ZI-QE; Fri, 30 Aug 2019 16:18:40 +0000 Date: Fri, 30 Aug 2019 09:18:40 -0700 From: Christoph Hellwig To: Krzysztof Wilczynski Subject: Re: [PATCH] PCI: Move ATS declarations to linux/pci.h Message-ID: <20190830161840.GA9733@infradead.org> References: <20190830150756.21305-1-kw@linux.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190830150756.21305-1-kw@linux.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pci@vger.kernel.org, Joerg Roedel , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Bjorn Helgaas , Will Deacon , David Woodhouse , linux-arm-kernel@lists.infradead.org, Robin Murphy Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel