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 491EDC282C4 for ; Tue, 12 Feb 2019 15:25:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E862217FA for ; Tue, 12 Feb 2019 15:25:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730237AbfBLPZq (ORCPT ); Tue, 12 Feb 2019 10:25:46 -0500 Received: from verein.lst.de ([213.95.11.211]:36067 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728273AbfBLPZq (ORCPT ); Tue, 12 Feb 2019 10:25:46 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id 1358A68DDC; Tue, 12 Feb 2019 16:25:45 +0100 (CET) Date: Tue, 12 Feb 2019 16:25:45 +0100 From: Christoph Hellwig To: Christian Zigotzky Cc: Christoph Hellwig , linux-arch@vger.kernel.org, Darren Stevens , linux-kernel@vger.kernel.org, Julian Margetson , linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras , Olof Johansson , linuxppc-dev@lists.ozlabs.org Subject: Re: use generic DMA mapping code in powerpc V4 Message-ID: <20190212152543.GA24061@lst.de> References: <20190204123852.GA10428@lst.de> <20190206151505.GA31065@lst.de> <20190206151655.GA31172@lst.de> <61EC67B1-12EF-42B6-B69B-B59F9E4FC474@xenosoft.de> <7c1f208b-6909-3b0a-f9f9-38ff1ac3d617@xenosoft.de> <20190208091818.GA23491@lst.de> <4e7137db-e600-0d20-6fb2-6d0f9739aca3@xenosoft.de> <20190211073804.GA15841@lst.de> <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.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 On Tue, Feb 12, 2019 at 01:42:56PM +0100, Christian Zigotzky wrote: > On 11 February 2019 at 08:38AM, Christoph Hellwig wrote: >> On Sun, Feb 10, 2019 at 01:00:20PM +0100, Christian Zigotzky wrote: >>> I tested the whole series today. The kernels boot and the P.A. Semi >>> Ethernet works! :-) Thanks a lot! >>> >>> I also tested it in a virtual e5500 QEMU machine today. Unfortunately the >>> kernel crashes. >> This looks like a patch I fixed in mainline a while ago, but which >> the powerpc tree didn't have yet. >> >> I've cherry picked this commit >> ("swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit") >> >> and added it to the powerpc-dma.6 tree, please retry with that one. >> > Hello Christoph, > > Have you added it to the powerpc-dma.6 tree yet? The last commit was 4 days > ago. I added it, but forgot to push it out. It is there now, sorry: http://git.infradead.org/users/hch/misc.git/commitdiff/2cf0745b7420af4a3e871d5a970a45662dfae69c