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[209.132.180.67]) by mx.google.com with ESMTP id o14si1154345pgi.134.2018.12.13.01.49.46; Thu, 13 Dec 2018 01:50:00 -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; dkim=fail header.i=@xenosoft.de header.s=strato-dkim-0002 header.b=T9s9oG6J; 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 S1728102AbeLMJrY (ORCPT + 99 others); Thu, 13 Dec 2018 04:47:24 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.53]:21286 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727489AbeLMJrY (ORCPT ); Thu, 13 Dec 2018 04:47:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1544694441; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:Date:Message-ID:From:References:Cc:To:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=OgkIjYTVAghMHYNbTQQs7wlhsYtJAPI86xVTVQ+Yu8w=; b=T9s9oG6JjUO6rPO99wNShRgsSoOw8ADJpueSloiAc6Su9MohDwK1FCido8PWeAwB1c yIiEoiMsw9dOmMd3gk1ryLh/wWkH68fIxYHqnDDgJzihibyAUmoLcTz9fIY9q7k1L3XW +g4L/9GHkKOqLHgI5N6QkX8JQ272kzTqrrCWNl/vmwhPs9vAcYAIsDXmsZ+t3Jm5XMNn 2I+4iUOcgi/0skD+pWcNEVUzlFt6ogJVmIhLGzAUIU1vMaHYgLTR4iUxQNF9yfIy5Z+r z60IyNmGggmMk0C7b/IOJBDcEqNNygZFwS/pcmXfesuWhs5Jj9wbLKWCA698Fw4gjbRo mDxw== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGM4l4Hio94KKxRySfLxnHfJ+Dkjp5G5MdirQj0WG7CkH2j1S+d7f+qCRMaRzyLzUgdHjSA==" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a02:8109:a400:162c:8d43:e6ec:d963:b7de] by smtp.strato.de (RZmta 44.8 AUTH) with ESMTPSA id e03c1euBD9lJ0Qm (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Thu, 13 Dec 2018 10:47:19 +0100 (CET) Subject: Re: use generic DMA mapping code in powerpc V4 To: Christoph Hellwig Cc: 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 References: <8a2c4581-0c85-8065-f37e-984755eb31ab@xenosoft.de> <424bb228-c9e5-6593-1ab7-5950d9b2bd4e@xenosoft.de> <1ecb7692-f3fb-a246-91f9-2db1b9496305@xenosoft.de> <6c997c03-e072-97a9-8ae0-38a4363df919@xenosoft.de> <4cfb3f26-74e1-db01-b014-759f188bb5a6@xenosoft.de> <82879d3f-83de-6438-c1d6-49c571dcb671@xenosoft.de> <20181212141556.GA4801@lst.de> <2242B4B2-6311-492E-BFF9-6740E36EC6D4@xenosoft.de> <84558d7f-5a7f-5219-0c3a-045e6b4c494f@xenosoft.de> <20181213091021.GA2106@lst.de> From: Christian Zigotzky Message-ID: <835bd119-081e-a5ea-1899-189d439c83d6@xenosoft.de> Date: Thu, 13 Dec 2018 10:47:18 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.3 MIME-Version: 1.0 In-Reply-To: <20181213091021.GA2106@lst.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: de-DE Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13 December 2018 at 10:10AM, Christoph Hellwig wrote: > On Thu, Dec 13, 2018 at 09:41:50AM +0100, Christian Zigotzky wrote: >> Today I tried the first patch (0001-get_required_mask.patch) with the last >> good commit (977706f9755d2d697aa6f45b4f9f0e07516efeda). Unfortunately this >> patch is already included in the last good commit >> (977706f9755d2d697aa6f45b4f9f0e07516efeda). I will try the next patch. > Hmm, I don't think this is the case. This is my local git log output: > > commit 83a4b87de6bc6a75b500c9959de88e2157fbcd7c > Author: Christoph Hellwig > Date: Wed Dec 12 15:07:49 2018 +0100 > > get_required_mask > > commit 977706f9755d2d697aa6f45b4f9f0e07516efeda > Author: Christoph Hellwig > Date: Sat Nov 10 22:34:27 2018 +0100 > > powerpc/dma: remove dma_nommu_mmap_coherent > > I've also pushed a git branch with these out to: > > git://git.infradead.org/users/hch/misc.git powerpc-dma.5-debug > Sorry Christioph. I was wrong. The first patch isn't included in the last good commit. I will try it again. I can only test beside my main work. That means it takes longer. -- Christian