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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 E87DFC3A59C for ; Fri, 16 Aug 2019 07:10:16 +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 AD76F2077C for ; Fri, 16 Aug 2019 07:10:16 +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="EUv2id8K" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD76F2077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de 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 74B2FCBA; Fri, 16 Aug 2019 07:10:16 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 9F7BBCB7 for ; Fri, 16 Aug 2019 07:10:15 +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 51879E5 for ; Fri, 16 Aug 2019 07:10:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=3Qq7qY/Y+/QokmnypVaIdWNfeKd51C+DAMqy1j/sP20=; b=EUv2id8KF6AVMyId8dBRZWLWJ h9SGxV5uCJ9kLyT35rUFDewwEvXSlaXsl5XaHyT/QSXLUVBpYsLKuk4fL649vva/sxEff8l2m3Zll GAex6W6DkgNQ7nNswD1rxqBNgzOithIMuZmp3dstghsycmY4JTPkWchBhKfogN2ZJtAJC4Lk/bwtD a/d0Q9BmkqFC9iY+87GngVasJtyAREnATxe/6Zm8rftfindKvbcOVr1Dyp8bQATfOuLCXTO15iilO liuT1E9JsRApYiZRwDf3zYs6W88Hl8TJ2s7S7Gz4py8h2Y7ewh6NSGjfie8HuI9MZM5JaESBTkkhY AXutx8eqw==; Received: from 089144199030.atnat0008.highway.a1.net ([89.144.199.30] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hyWND-000653-C4; Fri, 16 Aug 2019 07:10:09 +0000 From: Christoph Hellwig To: iommu@lists.linux-foundation.org Subject: cleanup the dma_pgprot handling Date: Fri, 16 Aug 2019 09:07:48 +0200 Message-Id: <20190816070754.15653-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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 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 Hi all, this series replaced 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. I'd still like to hear a confirmation from the mips folks how the write combibe attribute can or can't work with the KSEG1 uncached segment. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu