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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 64E28C3A5A4 for ; Mon, 26 Aug 2019 13:26:35 +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 36E292053B for ; Mon, 26 Aug 2019 13:26:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PjvVht7G" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 36E292053B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de 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:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=XcQ1iAPl52y0ODy3wfOXefIqg1ZytLb7rbBvaaAiudg=; b=PjvVht7GkwdYiq /WA/CrQUY/8c/xGAkKt2i8UbvBv3hEB6G7q8auWM8l0QPmt3ImTw0i/8+0rdqOeea48DcCjli5S9Y onwM3psWXkm0glHuFLL/DYt716rgKkA0OTTfjlGqbjbumM4Sx2JDVdHoB3xY+OzGW+FFtM4+lxMRq ewFTVTri9fEGs2bsdL1MTzhCrdXITO+KBeqoOzkr7+CEQNCpmI/Y6gkvXUDHnoEQuAnZyxiAoq00B xOnQZKS+oPjcQ+r9az+RMT2kB/OjQaKFCzhQ/9ucAPiO7lJiVN2aCfPWobhWPoMiwFSQgDHSbngCy URLF9eS5jvM7bvlJCM3Q==; 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 1i2F0v-00087W-1P; Mon, 26 Aug 2019 13:26:29 +0000 Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1i2F0O-0007u5-36; Mon, 26 Aug 2019 13:25:56 +0000 From: Christoph Hellwig To: iommu@lists.linux-foundation.org Subject: cleanup the dma_pgprot handling v2 Date: Mon, 26 Aug 2019 15:25:47 +0200 Message-Id: <20190826132553.4116-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 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: Shawn Anastasio , Will Deacon , linux-m68k@lists.linux-m68k.org, Guan Xuetao , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Russell King , linux-mips@vger.kernel.org, Paul Burton , Geert Uytterhoeven , Catalin Marinas , James Hogan , Robin Murphy , linux-arm-kernel@lists.infradead.org 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 Hi all, this series replaces the arch_dma_mmap_pgprot hooks with the simpler pgprot_dmacoherent as used by the arm code already and cleans up various bits around that area. Changes since v1: - improve the new arm64 comment - keep the special DMA_ATTR_WRITE_COMBINE handling for mips and document it _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel