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[2a01:238:20a:202:5302::2]) by mx.google.com with ESMTPS id r82si2068261wma.110.2019.01.29.07.03.40 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 Jan 2019 07:03:41 -0800 (PST) Received-SPF: neutral (google.com: 2a01:238:20a:202:5302::2 is neither permitted nor denied by best guess record for domain of chzigotzky@xenosoft.de) client-ip=2a01:238:20a:202:5302::2; Authentication-Results: mx.google.com; dkim=pass header.i=@xenosoft.de header.s=strato-dkim-0002 header.b=LdLRlayh; spf=neutral (google.com: 2a01:238:20a:202:5302::2 is neither permitted nor denied by best guess record for domain of chzigotzky@xenosoft.de) smtp.mailfrom=chzigotzky@xenosoft.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1548774220; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:Date:Message-ID:References:Cc:To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=54BYA5R8WWU/JT6uen3I6PSN41rOBysT9ibhJ3C66mE=; b=LdLRlayhsFbav89sj8ND3JJdmEsC0/VzcSqvzQa1cNgTWr8h0SA2Yt5UsUTdkc7aYS HegLu0aGm6GFOXK/pcceeiwWAo+zW/ZamoKPeXlFDF6RTJK943SONvaSXUD02KIxTXm2 499l5MJbPX2yPC8oiNzpU754e7/+1blZvG1bvvnKqEHXM3zOIXX2VUV4QHg4bl2BT6YX dPFQa5uGJZgh4mqKEYqNLk3MKPN+TAmd76DAkaEYp5XLq9x2BaCozIo9c9OM39pAL0c7 wpuCBD8AbJqSNf2x5pBQGmeDjfVAR7QH+gscWXSOHIRjl5uP1aTd5DzDGPld7pimNR0c fRwQ== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGM4l4Hio94KKxRySfLxnHfJ+Dkjp5G5MdirQj0WG7CkMj7d8MwbIAsOkSwoB8cVrNHNchA==" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a02:8109:a400:162c:31f7:8c35:dc40:528c] by smtp.strato.de (RZmta 44.9 AUTH) with ESMTPSA id t0203dv0TF3XAMu (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); Tue, 29 Jan 2019 16:03:33 +0100 (CET) Subject: Re: use generic DMA mapping code in powerpc V4 From: Christian Zigotzky 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: <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> <20190128162256.GA11737@lst.de> Message-ID: <6f2d6bc9-696b-2cb1-8a4e-df3da2bd6c0a@xenosoft.de> Date: Tue, 29 Jan 2019 16:03:32 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: de-DE X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Christoph, I compiled kernels for the X5000 and X1000 from your new branch 'powerpc-dma.6-debug.2' today. The kernels boot and the P.A. Semi Ethernet works! Cheers, Christian On 28 January 2019 at 5:52PM, Christian Zigotzky wrote: > Thanks a lot! I will test it tomorrow. > > — Christian > > Sent from my iPhone > >> On 28. Jan 2019, at 17:22, Christoph Hellwig wrote: >> >>> 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 >