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Date: Sat, 24 Jan 2026 17:27:09 +0100
Message-Id: <DFWYL9I1P2TI.O41F9A7ST2IL@kernel.org>
Subject: Re: [PATCH v4 2/2] gpu: nova-core: gsp: use () as message type for
 GspInitDone message
Cc: "Miguel Ojeda" <ojeda@kernel.org>, "Boqun Feng" <boqun.feng@gmail.com>,
 "Gary Guo" <gary@garyguo.net>, =?utf-8?q?Bj=C3=B6rn_Roy_Baron?=
 <bjorn3_gh@protonmail.com>, "Benno Lossin" <lossin@kernel.org>, "Andreas
 Hindborg" <a.hindborg@kernel.org>, "Alice Ryhl" <aliceryhl@google.com>,
 "Trevor Gross" <tmgross@umich.edu>, "John Hubbard" <jhubbard@nvidia.com>,
 "Alistair Popple" <apopple@nvidia.com>, "Joel Fernandes"
 <joelagnelf@nvidia.com>, "Timur Tabi" <ttabi@nvidia.com>, "Edwin Peer"
 <epeer@nvidia.com>, "Eliot Courtney" <ecourtney@nvidia.com>,
 <rust-for-linux@vger.kernel.org>, <linux-kernel@vger.kernel.org>
To: "Alexandre Courbot" <acourbot@nvidia.com>
From: "Danilo Krummrich" <dakr@kernel.org>
References: <20251215-transmute_unit-v4-0-477d71ec7c23@nvidia.com>
 <20251215-transmute_unit-v4-2-477d71ec7c23@nvidia.com>
In-Reply-To: <20251215-transmute_unit-v4-2-477d71ec7c23@nvidia.com>

On Mon Dec 15, 2025 at 6:49 AM CET, Alexandre Courbot wrote:
> `GspInitDone` has no payload whatsoever, so the unit type `()` is the
> correct way to represent its message content. We can use it now that
> `()` implements `FromBytes`.
>
> Reviewed-by: Alistair Popple <apopple@nvidia.com>
> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>

Acked-by: Danilo Krummrich <dakr@kernel.org>