Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3670768imu; Mon, 28 Jan 2019 08:47:15 -0800 (PST) X-Google-Smtp-Source: ALg8bN4YK3YmfaUV9AMxW+3NRd3ZG0zlQfCw88+Y37uwi9LmDHB7qaucr1r51KcB7eofPO1DLoXN X-Received: by 2002:a62:3305:: with SMTP id z5mr22906652pfz.112.1548694035594; Mon, 28 Jan 2019 08:47:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548694035; cv=none; d=google.com; s=arc-20160816; b=xCpc6PHmUn+dSPu9iMQCZLosemW4CKgPuxbN2urYrsBqkD87B0P5zZSTqw9LSgXGUA 7PEq8DcJ9F/C6sFmXp6gEDWCYeCTJTvJJ9USo26ON79MMF70X8jGEL+vavAx6CIhahHI OSvEim0Nx0sU0GzVHk34/hrw/+/D6Ip86sBISq7VUdjgazKHMweqxYx7Ik3e3gbY3E7T pU5bZ6wzj3v0veQ59Syw8fnTxpeOk0YkK+2PtviT7C3gDMUPyrQtrK4GxA3Ma6fSt3VL +VDHmiQC/uK4NCvwAe7tWYOXZZW/FOQWt/xbtq2uef+KeqW222jlCS67P4zdAf0FDsQw ZkGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=gw3F6//qpgy8BIP5lrC0jqrOUsmk1iRbGI4X92QxuSU=; b=KsCrzZD5QB16gfIeCNqYF9rZvAQhqx9dWin6uu0drBO0yC73wO1YF4qDo6iJ+G5LPp gz1CLdDgu8Ga6l3/pjaKG6HklXkEQV+dXcR+UMxi7UIoGZq2hqMG4Q84it/b+23xP8Rp cAq9sdutOAu6h02IN2tY6bJ6Hy3jbWr1edDfdHQogscf5YN/k8yMQZ/h+wKR0WN6aG4J 4wnLSll06TLuK7h01TP/rfd1jFvPCamyNPVyktSY49iISM547WaoZaEWFGwlLSTgCPPY RB55hb8eUVm0alIH1wHuKnfUqs3RabZATCi3a0p1haKYdhvot+zDouhD7mWXMYbwQzvs TBoQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u6si18390122pfb.92.2019.01.28.08.46.58; Mon, 28 Jan 2019 08:47:15 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389609AbfA1Qom (ORCPT + 99 others); Mon, 28 Jan 2019 11:44:42 -0500 Received: from verein.lst.de ([213.95.11.211]:40589 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389334AbfA1QW6 (ORCPT ); Mon, 28 Jan 2019 11:22:58 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id B1D5A68DCF; Mon, 28 Jan 2019 17:22:56 +0100 (CET) Date: Mon, 28 Jan 2019 17:22:56 +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: <20190128162256.GA11737@lst.de> References: <20190119130222.GA24346@lst.de> <20190119140452.GA25198@lst.de> <8434e281-eb85-51d9-106f-f4faa559e89c@xenosoft.de> <4d8d4854-dac9-a78e-77e5-0455e8ca56c4@xenosoft.de> <1dec2fbe-f654-dac7-392a-93a5d20e3602@xenosoft.de> <20190128070422.GA2772@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190128070422.GA2772@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 On Mon, Jan 28, 2019 at 08:04:22AM +0100, Christoph Hellwig wrote: > On Sun, Jan 27, 2019 at 02:13:09PM +0100, Christian Zigotzky wrote: > > Christoph, > > > > What shall I do next? > > I'll need to figure out what went wrong with the new zone selection > on powerpc and give you another branch to test. Can you try the new powerpc-dma.6-debug.2 branch: git://git.infradead.org/users/hch/misc.git powerpc-dma.6-debug.2 Gitweb: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.6-debug.2