linux-kernel - Re: [PATCH] rust: list: Add an example for `ListLinksSelfPtr` usage

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Message-ID: <aHxFrK39YKEpKV9x@Mac.home>
Date: Sat, 19 Jul 2025 18:26:04 -0700
From: Boqun Feng <boqun.feng@...il.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc: Tamir Duberstein <tamird@...il.com>, Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>, Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>,
	Danilo Krummrich <dakr@...nel.org>,
	I Hsin Cheng <richard120310@...il.com>,
	Albin Babu Varghese <albinbabuvarghese20@...il.com>,
	rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev
Subject: Re: [PATCH] rust: list: Add an example for `ListLinksSelfPtr` usage

On Sat, Jul 19, 2025 at 10:54:45PM +0200, Miguel Ojeda wrote:
> On Sat, Jul 19, 2025 at 10:36 PM Boqun Feng <boqun.feng@...il.com> wrote:
> >
> > It appears that the support for `ListLinksSelfPtr` is dead code at the
> > moment [1]. Hence add an example similar to `ListLinks` usage to help
> > catching bugs and demonstrating the usage.
> >
> > The example is mostly based on Alice's usage in binder driver[2].
> >
> > Link: https://lore.kernel.org/rust-for-linux/20250719183649.596051-1-ojeda@kernel.org/ [1]
> > Link: https://lore.kernel.org/rust-for-linux/20231101-rust-binder-v1-4-08ba9197f637@google.com/ [2]
> > Signed-off-by: Boqun Feng <boqun.feng@...il.com>
> 
> I sent that one because I am applying Tamir's series, which triggered
> the error -- maybe you can put it on top of those?
> 

Sure. I overlooked Tamir's series.

> If you do, please note that you need a couple changes -- I will push
> them to `rust-next` so that you have them.
> 

Will do, thank you. ;-)

Regards,
Boqun

>     https://lore.kernel.org/rust-for-linux/20250709-list-no-offset-v4-5-a429e75840a9@gmail.com/
> 
> Thanks!
> 
> Cheers,
> Miguel