linux-kernel - Re: [PATCH v12 2/3] rust: add parameter support to the `module!` macro

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Message-ID: <CANiq72kwj9f8EZJocJx=ZtV4otaexbu1_vgDdTU_oy812yAJAg@mail.gmail.com>
Date: Wed, 11 Jun 2025 14:39:31 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Benno Lossin <lossin@...nel.org>
Cc: Andreas Hindborg <a.hindborg@...nel.org>, Miguel Ojeda <ojeda@...nel.org>, 
	Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, 
	Gary Guo <gary@...yguo.net>, Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Benno Lossin <benno.lossin@...ton.me>, Alice Ryhl <aliceryhl@...gle.com>, 
	Masahiro Yamada <masahiroy@...nel.org>, Nathan Chancellor <nathan@...nel.org>, 
	Luis Chamberlain <mcgrof@...nel.org>, Danilo Krummrich <dakr@...nel.org>, 
	Nicolas Schier <nicolas.schier@...ux.dev>, Trevor Gross <tmgross@...ch.edu>, 
	Adam Bratschi-Kaye <ark.email@...il.com>, rust-for-linux@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org, 
	Petr Pavlu <petr.pavlu@...e.com>, Sami Tolvanen <samitolvanen@...gle.com>, 
	Daniel Gomez <da.gomez@...sung.com>, Simona Vetter <simona.vetter@...ll.ch>, 
	Greg KH <gregkh@...uxfoundation.org>, Fiona Behrens <me@...enk.dev>, 
	Daniel Almeida <daniel.almeida@...labora.com>, linux-modules@...r.kernel.org
Subject: Re: [PATCH v12 2/3] rust: add parameter support to the `module!` macro

On Wed, May 7, 2025 at 1:23 PM Benno Lossin <lossin@...nel.org> wrote:
>
> > +unsafe extern "C" fn set_param<T>(
> > +    val: *const kernel::ffi::c_char,
> > +    param: *const crate::bindings::kernel_param,
> > +) -> core::ffi::c_int

New instance of `core::ffi::` (and both these `c_*` should be unqualified).

Cheers,
Miguel