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=-7.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 3155DC282C8 for ; Mon, 28 Jan 2019 07:53:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07BDD20881 for ; Mon, 28 Jan 2019 07:53:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726761AbfA1Hxd (ORCPT ); Mon, 28 Jan 2019 02:53:33 -0500 Received: from verein.lst.de ([213.95.11.211]:38327 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726627AbfA1Hxd (ORCPT ); Mon, 28 Jan 2019 02:53:33 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id 409897F07E; Mon, 28 Jan 2019 08:53:31 +0100 (CET) Date: Mon, 28 Jan 2019 08:53:31 +0100 From: Christoph Hellwig To: Robin Murphy Cc: Tom Lendacky , Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Subject: Re: implement generic dma_map_ops for IOMMUs Message-ID: <20190128075331.GA3667@lst.de> References: <20190114094159.27326-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190114094159.27326-1-hch@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Any chance to get a review on this one? On Mon, Jan 14, 2019 at 10:41:40AM +0100, Christoph Hellwig wrote: > Hi Robin, > > please take a look at this series, which implements a completely generic > set of dma_map_ops for IOMMU drivers. This is done by taking the > existing arm64 code, moving it to drivers/iommu and then massaging it > so that it can also work for architectures with DMA remapping. This > should help future ports to support IOMMUs more easily, and also allow > to remove various custom IOMMU dma_map_ops implementations, like Tom > was planning to for the AMD one. > > A git tree is also available at: > > git://git.infradead.org/users/hch/misc.git dma-iommu-ops > > Gitweb: > > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma-iommu-ops > _______________________________________________ > iommu mailing list > iommu@lists.linux-foundation.org > https://lists.linuxfoundation.org/mailman/listinfo/iommu ---end quoted text---