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Tue, 26 May 2020 07:01:13 +0000 (GMT) Received: from eusmgms2.samsung.com (unknown [182.198.249.180]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20200526070113eusmtrp14496b0af1b30c286212fd7472a072830~Sge0ZHP8Z3257232572eusmtrp1h; Tue, 26 May 2020 07:01:13 +0000 (GMT) X-AuditID: cbfec7f5-a29ff7000001ed1a-e1-5eccbeb959b9 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id C7.69.07950.9BEBCCE5; Tue, 26 May 2020 08:01:13 +0100 (BST) Received: from [106.210.88.143] (unknown [106.210.88.143]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20200526070113eusmtip1691e79cbdd9856fa111356479cb767ac~Sgez0JoOV0550105501eusmtip1H; Tue, 26 May 2020 07:01:13 +0000 (GMT) Subject: Re: [PATCH v5 00/38] DRM: fix struct sg_table nents vs. orig_nents misuse To: Christoph Hellwig Cc: dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, Robin Murphy , Bartlomiej Zolnierkiewicz , linux-arm-kernel@lists.infradead.org, David Airlie , Daniel Vetter From: Marek Szyprowski Message-ID: <83d04017-c6f2-d714-963c-ffa9c7248790@samsung.com> Date: Tue, 26 May 2020 09:01:15 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; 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charset="utf-8" X-RootMTR: 20200513132127eucas1p23f6be10bbd627e69e36d2451068b3204 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200513132127eucas1p23f6be10bbd627e69e36d2451068b3204 References: <20200513132114.6046-1-m.szyprowski@samsung.com> <20200513134741.GA12712@lst.de> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi On 13.05.2020 15:47, Christoph Hellwig wrote: > I've pushed out a branch with the first three patches here: > > git://git.infradead.org/users/hch/dma-mapping.git dma-sg_table-helper > > Gitweb: > > http://git.infradead.org/users/hch/dma-mapping.git/shortlog/refs/heads/dma-sg_table-helper > > and merged it into the dma-mapping for-next tree. Unless someone shouts > the branch should be considered immutable in 24 hours. David & Daniel: could you merge all the DRM related changes on top of the provided branch? Merging those changes separately would take a lots of time because of the dependencies on the sgtable helpers and changes in the DRM core. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland