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[2a01:238:20a:202:5302::10]) by mx.google.com with ESMTPS id v4si6128822wmj.80.2019.02.10.23.21.13 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Feb 2019 23:21:13 -0800 (PST) Received-SPF: neutral (google.com: 2a01:238:20a:202:5302::10 is neither permitted nor denied by best guess record for domain of chzigotzky@xenosoft.de) client-ip=2a01:238:20a:202:5302::10; Authentication-Results: mx.google.com; dkim=pass header.i=@xenosoft.de header.s=strato-dkim-0002 header.b=Yl3XVBBW; spf=neutral (google.com: 2a01:238:20a:202:5302::10 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=1549869673; s=strato-dkim-0002; d=xenosoft.de; h=To:References:Message-Id:Cc:Date:In-Reply-To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=2+Wj7m7ySIuMfGlN7asIXsR+ghoPH8tIEa6cdB4icBU=; b=Yl3XVBBWTUUZf5cLFRUp6pw8MMGlX6gv03BMGA/ScOQe2YHiWAl5A8knbwL6Si9LFo pXZgywqxLpTEfmy9nLEJfrfRCplCaK7pykbwBEz+SqnOQNwufhPBiVLFAJctLRjq7kNy jMoAah0LcnBLJPglQmMyAFKbaiDJfgwqqt4mmaBadLN5pA4IfILVT3jwcXroZcbWAyCi 1CuqemFLksBBlNuznZFA1R/EvNsnwPeebz2gaLT76/Vwd9OqvLJPhw9lk+FyhDxsnW7W P82sX3HRh3PbPkNrfGwvMSC7rgyjD/y7mnLAP/ISIoaqmPrilroLe3aA0YghCzFcMDpp O3Nw== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGN0rBVhd9dFr6KxrfO5Oh7R7NWZ5grpnxnRrZcnSnXxCNGtcwUruZsoM1Hh3rrCw" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a01:598:8189:222c:8934:2abd:8ff5:5de2] by smtp.strato.de (RZmta 44.9 AUTH) with ESMTPSA id t0203dv1B7LBGUZ (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); Mon, 11 Feb 2019 08:21:11 +0100 (CET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: use generic DMA mapping code in powerpc V4 From: Christian Zigotzky X-Mailer: iPhone Mail (16C101) In-Reply-To: <0042290A-2939-4EBA-A638-D404FA2055ED@xenosoft.de> Date: Mon, 11 Feb 2019 08:21:11 +0100 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 Content-Transfer-Encoding: quoted-printable Message-Id: <0807B9CE-69E6-45A6-A029-1AAE5615CC8E@xenosoft.de> References: <9632DCDF-B9D9-416C-95FC-006B6005E2EC@xenosoft.de> <594beaae-9681-03de-9f42-191cc7d2f8e3@xenosoft.de> <20190204075616.GA5408@lst.de> <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> <0042290A-2939-4EBA-A638-D404FA2055ED@xenosoft.de> To: Christoph Hellwig 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, Mario successfully tested a kernel from your Git [1] on his T2080rdb today. Link to the log:=20 https://gitlab.com/oshw-powerpc-notebook/T2080customizations/blob/master/ker= nel/dma_fix/kernel_dma_fix_log.txt He wrote: Please, note that all of the above kernel runs just fine with the T2080rdb, h= owever did not had the time to test extensively (tested: login into MATE gra= phical desktop environment, used ArctiFox for opening couple of websites, th= en played Neverball). =E2=80=94=E2=80=94 Cheers, Christian [1] http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-= dma.6=