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Tue, 7 Jul 2020 15:03:31 +0000 (GMT) Subject: Re: [PATCH v7 01/36] drm: prime: add common helper to check scatterlist contiguity From: Andrzej Hajda To: Marek Szyprowski , dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org Message-ID: <0c120714-a31f-f966-5077-673d4fdf1203@samsung.com> Date: Tue, 7 Jul 2020 17:03:30 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-GB X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMKsWRmVeSWpSXmKPExsWy7djP87pH+1jiDTbc5bfoPXeSyWLjjPWs Fle+vmezWLn6KJPFgv3WFl+uPGSy2PT4GqvF5V1z2CzWHrnLbnHwwxNWiy1vJrI6cHusmbeG 0WP7twesHve7jzN5bF5S73H732Nmj8k3ljN67L7ZwObRt2UVo8fm09UenzfJBXBFcdmkpOZk lqUW6dslcGXcXNTFWnCLuWLBz6csDYxNzF2MnBwSAiYS2269YQOxhQRWMErM/ZkPYX9hlHg4 xbKLkQvI/swo8XX2JSaYhucfLrBDJJYzSqzesoodouM9o0T3f3UQW1ggVuL4g02MIDabgKbE 3803wTaICGxhlGie6gbSzAwy9fybLawgCV4BO4k5x2awgNgsAioSx2fdBGsWFYiTWP9yOxNE jaDEyZlPwGo4Bewllk/4CLaYWUBeYvvbOcwQtrhE05eVrCALJAS+skvcf/yNHeJsF4kNa35D 2cISr45vgbJlJP7vnA/1Wr3E/RUtzBDNHYwSWzfshAaStcSdc7+AXuAA2qApsX6XPkTYUeLi obOsIGEJAT6JG28FIW7gk5i0bTozRJhXoqNNCKJaUeL+2a1QA8Ulll74yjaBUWkWks9mIflm FpJvZiHsXcDIsopRPLW0ODc9tdg4L7Vcrzgxt7g0L10vOT93EyMwqZ3+d/zrDsZ9f5IOMQpw MCrx8GYkssQLsSaWFVfmHmKU4GBWEuF1Ons6Tog3JbGyKrUoP76oNCe1+BCjNAeLkjiv8aKX sUIC6YklqdmpqQWpRTBZJg5OqQZGUZ4Dtyt/z3vHOHHLQiPNn5KT+06t3rzvxZfr3lqsUVtM bjoyerL135CdXq55+muugfmBMIfni4xCQu3nLGZY/uNd9JzNC15nK7oc9/2htzWhlkXycVTv h37LnfzFoqkToz//EA+18S+eO79ugd2N1zlHdc2qv16xkleVDEyuf+/a0PIyLI1LiaU4I9FQ i7moOBEA7nVru2YDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrJIsWRmVeSWpSXmKPExsVy+t/xe7pH+ljiDQ49MrfoPXeSyWLjjPWs Fle+vmezWLn6KJPFgv3WFl+uPGSy2PT4GqvF5V1z2CzWHrnLbnHwwxNWiy1vJrI6cHusmbeG 0WP7twesHve7jzN5bF5S73H732Nmj8k3ljN67L7ZwObRt2UVo8fm09UenzfJBXBF6dkU5ZeW pCpk5BeX2CpFG1oY6RlaWugZmVjqGRqbx1oZmSrp29mkpOZklqUW6dsl6GXcXNTFWnCLuWLB z6csDYxNzF2MnBwSAiYSzz9cYO9i5OIQEljKKPF9Ri8rREJcYvf8t1BFwhJ/rnWxQRS9ZZS4 +nc1G0hCWCBW4viDTYwgNpuApsTfzTfBikQEtjBKPFtxmBHEYRb4zCjxaX0X2CghgV+MEssn F4DYvAJ2EnOOzWABsVkEVCSOz7oJNklUIE5i+Zb57BA1ghInZz4Bq+EUsJdYPuEjWJxZwExi 3uaHzBC2vMT2t3OgbHGJpi8rWScwCs1C0j4LScssJC2zkLQsYGRZxSiSWlqcm55bbKhXnJhb XJqXrpecn7uJERjN24793LyD8dLG4EOMAhyMSjy8GYks8UKsiWXFlbmHGCU4mJVEeJ3Ono4T 4k1JrKxKLcqPLyrNSS0+xGgK9NxEZinR5HxgoskriTc0NTS3sDQ0NzY3NrNQEuftEDgYIySQ nliSmp2aWpBaBNPHxMEp1cBYX2F66aQss8aK15JZ14/uuLnk0Kw1ak0Fn7TuVzT9tlt0QdXj Xn4vh9L2VPZrU2tiRU/ef7a/9peE4gnH7CntUfu8ysU4/p1eqeZrUqomxTlNd3Lx7jlz8s8c ynLa/1brxQTt/p6NPiV6u7/sP72Pt5fdaUqxxg3TldcUZ+psb9Srq4p/ff20EktxRqKhFnNR cSIAnJC+n/wCAAA= X-CMS-MailID: 20200707150333eucas1p2de2f3b86b1c10435e92e6f549832f77b X-Msg-Generator: CA X-RootMTR: 20200619103653eucas1p2542a7f42db61b22a43919666368dbbfa X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200619103653eucas1p2542a7f42db61b22a43919666368dbbfa References: <20200619103636.11974-1-m.szyprowski@samsung.com> <20200619103636.11974-2-m.szyprowski@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200707_110335_570704_9917E821 X-CRM114-Status: GOOD ( 11.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartlomiej Zolnierkiewicz , David Airlie , Thomas Zimmermann , Robin Murphy , Christoph Hellwig , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 07.07.2020 16:30, Andrzej Hajda wrote: > On 19.06.2020 12:36, Marek Szyprowski wrote: >> It is a common operation done by DRM drivers to check the contiguity >> of the DMA-mapped buffer described by a scatterlist in the >> sg_table object. Let's add a common helper for this operation. >> >> Signed-off-by: Marek Szyprowski >> --- Just fixing my signature :) Reviewed-by: Andrzej Hajda Regards Andrzej _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel