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Tue, 27 Oct 2026 12:39:00 +0000 Received: from CHBPR12MB731189.namprd12.prod.outlook.com ([fe80::b0e5:123d:fe06:e10d]) by CHBPR12MB731189.namprd12.prod.outlook.com ([fe80::b0e5:123d:fe06:e10d%6]) with mapi id 15.21.0546.021; Tue, 27 Oct 2026 12:39:00 +0000 Date: Tue, 27 Oct 2026 09:38:59 -0300 From: Jason Gunthorpe To: Christian =?utf-8?B?S8O2bmln?= Cc: Alistair Popple , dri-devel@lists.freedesktop.org, sumit.semwal@linaro.org, Thomas =?utf-8?Q?Hellstr=C3=B6m?= , Simona Vetter , Matthew Brost , Vivek Kasireddy , Dongwon Kim , Leon Romanovsky , Kevin Tian , Xu Yilun , Karl Mehltretter , Baolu Lu , Felix Kuehling , Alex Deucher , intel-xe@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org, linux-rdma@vger.kernel.org, iommu@lists.linux.dev, Alexey Kardashevskiy , zhipingz@meta.com, treding@nvidia.com, jhubbard@nvidia.com Subject: Re: [PATCH 23/26] treewide: Rename dma_buf_attach() to dma_buf_sgt_attach() Message-ID: <20261027123859.GE1671235@nvidia.com> References: <20261026053623.202642-1-apopple@nvidia.com> <20261026053623.202642-24-apopple@nvidia.com> <27307d58-9ca9-4624-a564-6e35fb4befb5@amd.com> Content-Type: text/plain; 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The attachment should be the same for > the new interface as well. Not sure I understand this comment... This was intended as a helper so that existing drivers can run through the sgt based mapping type flow without having to open code it. It is hardwired to only do sgt like this. If you want to use more than sgt as your mapping type don't use this function The point was to create a clear distinction in the API names when things were in a SGT-only flow vs using the newer negotiable flow. > > Signed-off-by: Jason Gunthorpe Alistair since you rebased it you should put your SOB on every patch... Regards, Jason