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Mon, 6 Apr 2026 18:56:36 +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 15.20.9769.014; Mon, 6 Apr 2026 18:56:36 +0000 Message-ID: <4bbba516-7e89-40a0-ad5f-c3c7c03a4b51@nvidia.com> Date: Mon, 6 Apr 2026 14:56:33 -0400 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v10 02/21] gpu: nova-core: gsp: Extract usable FB region from GSP To: Eliot Courtney , linux-kernel@vger.kernel.org Cc: Miguel Ojeda , Boqun Feng , Gary Guo , Bjorn Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Dave Airlie , Daniel Almeida , Koen Koning , dri-devel@lists.freedesktop.org, rust-for-linux@vger.kernel.org, Nikola Djukic , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jonathan Corbet , Alex Deucher , Christian Koenig , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Huang Rui , Matthew Auld , Matthew Brost , Lucas De Marchi , Thomas Hellstrom , Helge Deller , Alex Gaynor , Boqun Feng , John Hubbard , Alistair Popple , Timur Tabi , Edwin Peer , Alexandre Courbot , Andrea Righi , Andy Ritger , Zhi Wang , Balbir Singh , Philipp Stanner , Elle Rhumsaa , alexeyi@nvidia.com, joel@joelfernandes.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 References: <20260311004008.2208806-1-joelagnelf@nvidia.com> <20260331212048.2229260-1-joelagnelf@nvidia.com> <20260331212048.2229260-3-joelagnelf@nvidia.com> Content-Language: en-US From: Joel Fernandes In-Reply-To: Content-Type: text/plain; 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Usable regions are those >>>> that are not reserved or protected. >>>> >>>> The extracted region is stored in GetGspStaticInfoReply and exposed as >>>> usable_fb_region field for use by the memory subsystem. >>>> >>>> Cc: Nikola Djukic >>>> Signed-off-by: Joel Fernandes >>>> --- >>> >>> Please see my feedback from v9[1] which still applies. >>> >>> [1]: https://lore.kernel.org/all/DH1GK30TUB4V.2GR6ANXIZDFFQ@nvidia.com/ >> >> Yeah, I am seeing it now. Amidst making the earlier 7.1 merge window for >> the DRM buddy and earlier patches in the series, I missed this. They seem >> to be simple nits and I will address them in the next revision. thanks, >> >> -- >> Joel Fernandes > > No worries. Sorry I have not gotten to more of the patches yet. Trying > to get through some more now. Thanks! So far all the comments have been good ones, so thanks. ;-) -- Joel Fernandes