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Date: Mon, 08 Sep 2025 15:38:08 +0200
Message-Id: <DCNGKO9TN2MI.1VQBWAO7A6U2X@kernel.org>
Subject: Re: [PATCH v11 2/7] rust: debugfs: Add support for read-only files
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Matthew Maurer"
 <mmaurer@google.com>, "Miguel Ojeda" <ojeda@kernel.org>, "Alex Gaynor"
 <alex.gaynor@gmail.com>, "Boqun Feng" <boqun.feng@gmail.com>, "Gary Guo"
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 "Trevor Gross" <tmgross@umich.edu>, "Rafael J. Wysocki"
 <rafael@kernel.org>, "Sami Tolvanen" <samitolvanen@google.com>, "Timur
 Tabi" <ttabi@nvidia.com>, "Benno Lossin" <lossin@kernel.org>, "Dirk Beheme"
 <dirk.behme@de.bosch.com>, <linux-kernel@vger.kernel.org>,
 <rust-for-linux@vger.kernel.org>
To: "Alice Ryhl" <aliceryhl@google.com>
From: "Danilo Krummrich" <dakr@kernel.org>
References: <20250904-debugfs-rust-v11-0-7d12a165685a@google.com>
 <20250904-debugfs-rust-v11-2-7d12a165685a@google.com>
 <2025090807-bootleg-trophy-a031@gregkh>
 <DCND3LBZ0Y2J.377ZTOSOUXMOB@kernel.org>
 <2025090849-tweak-conductor-f642@gregkh>
 <DCNG8UF8XFT2.12S9I7MBNV5PX@kernel.org>
 <2025090817-attendant-ungodly-78f6@gregkh>
 <CAH5fLggZ_ELrcLekF5GD5JQAkSz_Ycg7T+fZc7crjFA5jk1y3Q@mail.gmail.com>
In-Reply-To: <CAH5fLggZ_ELrcLekF5GD5JQAkSz_Ycg7T+fZc7crjFA5jk1y3Q@mail.gmail.com>

On Mon Sep 8, 2025 at 3:34 PM CEST, Alice Ryhl wrote:
> All of these things is why I recommended to Matthew that he should add
> back the scoped API, since it doesn't have all these drawbacks.

Yeah, I think it's the correct solution to make those cases nicer.