linux-kernel - Re: [PATCH 2/3] gpu: nova-core: bitfield: simplify expression

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Message-ID: <46447e7c-5fd6-4e81-b963-b5e1e6afbb1b@nvidia.com>
Date: Wed, 22 Oct 2025 12:12:23 -0400
From: Joel Fernandes <joelagnelf@...dia.com>
To: Alexandre Courbot <acourbot@...dia.com>,
 Danilo Krummrich <dakr@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>,
 Edwin Peer <epeer@...dia.com>
Cc: John Hubbard <jhubbard@...dia.com>, Alistair Popple <apopple@...dia.com>,
 Timur Tabi <ttabi@...dia.com>, nouveau@...ts.freedesktop.org,
 dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 rust-for-linux@...r.kernel.org
Subject: Re: [PATCH 2/3] gpu: nova-core: bitfield: simplify expression



On 10/22/2025 6:50 AM, Alexandre Courbot wrote:
> The shift is more easily expressed by the index of the lowest bit of the
> field.
> 
> Reported-by: Edwin Peer <epeer@...dia.com>
> Link: https://lore.kernel.org/rust-for-linux/F3853912-2C1C-4F9B-89B0-3168689F35B3@nvidia.com/
> Signed-off-by: Alexandre Courbot <acourbot@...dia.com>

Reviewed-by: Joel Fernandes <joelagnelf@...dia.com>

Thanks.