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Wed, 11 Feb 2026 21:09:54 +0000 Received: from DS0PR12MB6486.namprd12.prod.outlook.com ([fe80::88a9:f314:c95f:8b33]) by DS0PR12MB6486.namprd12.prod.outlook.com ([fe80::88a9:f314:c95f:8b33%4]) with mapi id 15.20.9611.008; Wed, 11 Feb 2026 21:09:53 +0000 Date: Wed, 11 Feb 2026 16:09:52 -0500 From: Joel Fernandes To: Danilo Krummrich Cc: linux-kernel@vger.kernel.org, Maarten Lankhorst , Maxime Ripard , Simona Vetter , Jonathan Corbet , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Huang Rui , Matthew Auld , Matthew Brost , Lucas De Marchi , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Helge Deller , Alice Ryhl , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Alistair Popple , Alexandre Courbot , Andrea Righi , Zhi Wang , Philipp Stanner , Elle Rhumsaa , Daniel Almeida , joel@joelfernandes.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org, linux-doc@vger.kernel.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: Re: [PATCH -next v8 1/3] rust: clist: Add support to interface with C linked lists Message-ID: <20260211210952.GA3632639@joelbox2> References: <20260209214246.2783990-1-joelagnelf@nvidia.com> <20260209214246.2783990-2-joelagnelf@nvidia.com> Content-Type: text/plain; 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A C doubly circular intrusive linked list interface for rust code. > > Here and in the struct documentation, I'd suggest to clearly point out the > use-cases, i.e. that this infrastructure is for FFI use-cases only and should > not be used otherwise in drivers, etc I am curious why we would not want to have drivers be able to use CList. I thought that was the point of making it pub at the module/item level as well. I think it is possible a rust driver may have a reference to a CList in the future. But I will update the current usecase above, as you suggested, good point. thanks, - Joel