Re: [PATCH v3 1/2] rust: lockdep: Remove support for dynamically allocated LockClassKeys
From: Miguel Ojeda
Date: Thu Feb 06 2025 - 18:28:27 EST
On Wed, Feb 5, 2025 at 8:59 PM Mitchell Levy <levymitchell0@xxxxxxxxx> wrote:
>
> Currently, dynamically allocated LockCLassKeys can be used from the Rust
> side without having them registered. This is a soundness issue, so
> remove them.
>
> Suggested-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
> Link: https://lore.kernel.org/rust-for-linux/20240815074519.2684107-3-nmi@xxxxxxxxxxxx/
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Mitchell Levy <levymitchell0@xxxxxxxxx>
I imagine we should have:
Fixes: 6ea5aa08857a ("rust: sync: introduce `LockClassKey`")
Is that right?
Thanks!
Cheers,
Miguel