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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 416E4C04AB3 for ; Mon, 27 May 2019 15:37:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D68C20665 for ; Mon, 27 May 2019 15:37:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726511AbfE0Phz (ORCPT ); Mon, 27 May 2019 11:37:55 -0400 Received: from 8bytes.org ([81.169.241.247]:40386 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726094AbfE0Phy (ORCPT ); Mon, 27 May 2019 11:37:54 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id 3162D244; Mon, 27 May 2019 17:37:53 +0200 (CEST) Date: Mon, 27 May 2019 17:37:51 +0200 From: Joerg Roedel To: Christoph Hellwig Cc: Robin Murphy , Catalin Marinas , Will Deacon , Tom Murphy , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: implement generic dma_map_ops for IOMMUs v5 Message-ID: <20190527153751.GF12745@8bytes.org> References: <20190520072948.11412-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190520072948.11412-1-hch@lst.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christoph, Hi Robin, On Mon, May 20, 2019 at 09:29:24AM +0200, Christoph Hellwig wrote: > I think we are finally ready for the generic dma-iommu series. I have > various DMA API changes pending, and Tom has patches ready to convert > the AMD and Intel iommu drivers over to it. I'd love to have this > in a stable branch shared between the dma-mapping and iommu trees > the day after rc2 is released. I volunteer to create the branch, > but I'm fine with it living in the iommu tree as well. Before that > Will has already said he wants to send the first patch in the series > to Linus for this merge window. First a big "THANK YOU" for working on this and getting it ready. It is an important step towards generic dma-ops for all iommu drivers, something I wished to have for years and planned to work on myself, but didn't find the time. I applied this series to a new generic-dma-ops branch in the iommu tree and plan to send it upstream in the next merge window. Thanks again, Joerg