Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3155611imu; Sun, 27 Jan 2019 23:06:41 -0800 (PST) X-Google-Smtp-Source: ALg8bN5mT730T0Aw5xCRy1ve6UEA1fahR+b5C7v4R2W1XBoaACw23RXUS0ZcBNuCQSTj2taKsKUo X-Received: by 2002:a63:f444:: with SMTP id p4mr18634965pgk.124.1548659201404; Sun, 27 Jan 2019 23:06:41 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548659201; cv=none; d=google.com; s=arc-20160816; b=qw1wi2BVyNNvdnOJT5W0L6hAVNZAFARW4uToSgWVkvZNx9rnqJ24et/OaZyF4oGrKl gF65my7b/GBxpHJyx4OxO4o1VtwbSWhkMSeHgf8q5Ng2JIknCdtsGSYU4c75G4hWLQca v1oe5xHYpIaZHx53uSjIcsL2qQj0/oUnunplX0bPIv8N51YXG/KGBm4nzH+ddF2GxEg4 cT2IGVmOd8qa1JJZXTwDU73DAFkjzlSaVvpiUKxL1JX1pa9nKi02XJhapSq4Yh32+kSm ZBb4Q6mMCZSElFGb+wGAMZVgLbcZnHCp0S7yRCHS4m45buCl893ZNeAmMw6tePEWa9sU S1eA== 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=gaj5enXdNi+ZycxmOcFLDICYr6QzqZGXtWjyXw0SWbA=; b=IwEF6J6zLIiJ1CBJAJlv0ITMnz10LmcRVFruHUzJEO2CtFcpJWWWASA/CmTHZR/9h0 UrNFVqZv5L+YERFSKY8f/bs+wZsi0mHvkcdqcosFwtqb65s/nKhs/2RHOHU9ifJFtIE7 mWAp7jHj6mecWKBsxES+4sAhvtJm5S+IICRmmtWpf96Cldzvpyh6FRbFyRi0o3fR+Mi5 djGoGf4tfD0fEwPYGPYPWPzcrbEcvWhCTmXSq3I696CuXL+VfKi2K+mhX6B+ZwpN0NFb hURS9T9HIyUTo8WCrpn+/mSCkw36x+ZiJ/7gyCUn7LwrEE6DPqB+Yv8zM0ZcnIBBmFn3 2DZQ== 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 d82si8097711pfj.124.2019.01.27.23.06.25; Sun, 27 Jan 2019 23:06:41 -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 S1726867AbfA1HEZ (ORCPT + 99 others); Mon, 28 Jan 2019 02:04:25 -0500 Received: from verein.lst.de ([213.95.11.211]:38123 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726612AbfA1HEZ (ORCPT ); Mon, 28 Jan 2019 02:04:25 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id B326D7F07E; Mon, 28 Jan 2019 08:04:22 +0100 (CET) Date: Mon, 28 Jan 2019 08:04:22 +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: <20190128070422.GA2772@lst.de> References: <20190118125500.GA15657@lst.de> <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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1dec2fbe-f654-dac7-392a-93a5d20e3602@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 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.