linux-kernel - Re: [PATCH v5 0/6] rust: reduce pointer casts, enable related lints

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Message-ID: <CAJ-ks9k=ZcfpXo-SBj7TXRcc=2wbth1pqj4NN5AxUVU5Z4DwQw@mail.gmail.com>
Date: Mon, 24 Mar 2025 17:35:37 -0400
From: Tamir Duberstein <tamird@...il.com>
To: Benno Lossin <benno.lossin@...ton.me>
Cc: Masahiro Yamada <masahiroy@...nel.org>, Nathan Chancellor <nathan@...nel.org>, 
	Nicolas Schier <nicolas@...sle.eu>, 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>, 
	Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
	Trevor Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "Rafael J. Wysocki" <rafael@...nel.org>, 
	Brendan Higgins <brendan.higgins@...ux.dev>, David Gow <davidgow@...gle.com>, 
	Rae Moar <rmoar@...gle.com>, Bjorn Helgaas <bhelgaas@...gle.com>, 
	Luis Chamberlain <mcgrof@...nel.org>, Russ Weight <russ.weight@...ux.dev>, Rob Herring <robh@...nel.org>, 
	Saravana Kannan <saravanak@...gle.com>, linux-kbuild@...r.kernel.org, 
	linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, 
	linux-pci@...r.kernel.org, linux-block@...r.kernel.org, 
	devicetree@...r.kernel.org
Subject: Re: [PATCH v5 0/6] rust: reduce pointer casts, enable related lints

On Mon, Mar 24, 2025 at 4:55 PM Tamir Duberstein <tamird@...il.com> wrote:
>
> On Mon, Mar 24, 2025 at 4:16 PM Benno Lossin <benno.lossin@...ton.me> wrote:
> >
>
> > * some pointer casts in rust/kernel/list/impl_list_item_mod.rs:{253,254}
> >   not sure if they can be converted though (maybe they are unsizing the
> >   pointer?)
>
> I have a local series that gets rid of these by doing similar things
> to https://lore.kernel.org/all/20250307-no-offset-v1-0-0c728f63b69c@gmail.com/.
> I can send it later this week but it probably can't land until Alice
> is back from vacation; she was the author of this code.

https://lore.kernel.org/all/20250324-list-no-offset-v1-0-afd2b7fc442a@gmail.com/