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,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 78796C43441 for ; Tue, 27 Nov 2018 07:42:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 483F1208E4 for ; Tue, 27 Nov 2018 07:42:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 483F1208E4 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-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729158AbeK0Sjx (ORCPT ); Tue, 27 Nov 2018 13:39:53 -0500 Received: from verein.lst.de ([213.95.11.211]:57128 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728267AbeK0Sjx (ORCPT ); Tue, 27 Nov 2018 13:39:53 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id 74ADD68BDB; Tue, 27 Nov 2018 08:42:53 +0100 (CET) Date: Tue, 27 Nov 2018 08:42:53 +0100 From: Christoph Hellwig To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: use generic DMA mapping code in powerpc V4 Message-ID: <20181127074253.GB30186@lst.de> References: <20181114082314.8965-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181114082314.8965-1-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 comments? I'd like to at least get the ball moving on the easy bits. On Wed, Nov 14, 2018 at 09:22:40AM +0100, Christoph Hellwig wrote: > Hi all, > > this series switches the powerpc port to use the generic swiotlb and > noncoherent dma ops, and to use more generic code for the coherent > direct mapping, as well as removing a lot of dead code. > > As this series is very large and depends on the dma-mapping tree I've > also published a git tree: > > git://git.infradead.org/users/hch/misc.git powerpc-dma.4 > > Gitweb: > > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.4 > > Changes since v3: > - rebase on the powerpc fixes tree > - add a new patch to actually make the baseline amigaone config > configure without warnings > - only use ZONE_DMA for 64-bit embedded CPUs, on pseries an IOMMU is > always present > - fix compile in mem.c for one configuration > - drop the full npu removal for now, will be resent separately > - a few git bisection fixes > > The changes since v1 are to big to list and v2 was not posted in public. > > _______________________________________________ > iommu mailing list > iommu@lists.linux-foundation.org > https://lists.linuxfoundation.org/mailman/listinfo/iommu ---end quoted text---