Re: [GIT PULL] [PATCH 00/13] Rust atomic changes for v7.1

[Boqun Feng]

On Tue, Mar 03, 2026 at 12:16:48PM -0800, Boqun Feng wrote:
> Hi Peter,
> 
> Please pull these changes of Rust atomic in v7.1 into tip/locking/core.
> Major changes are the atomic pointer support and a boolean-like
> AtomicFlag type (using a byte if arch support efficient xchg/cmpxchg
> over bytes otherwise 4 bytes). Thanks!
> 

Gentle ping ;-) Thanks!

Regards,
Boqun

> Regards,
> Boqun
> 
> 
> The following changes since commit 3dcef70e41ab13483803c536ddea8d5f1803ee25:
> 
>   ww-mutex: Fix the ww_acquire_ctx function annotations (2026-02-27 16:40:20 +0100)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/boqun/linux.git tags/rust-atomic.20260303a
> 
> for you to fetch changes up to 68d1c8ac7f0b1f0de92a803b9b71090fd1b86d17:
> 
>   rust: atomic: Update a safety comment in impl of `fetch_add()` (2026-03-03 11:55:57 -0800)
> 
> ----------------------------------------------------------------
> Rust atomic changes for v7.1
> 
> * Add Atomic<ptr> support.
> * Add an AtomicFlag type for boolean-like usage with
>   architecture-specific performance optimization.
> * Add unsafe atomic operations over raw pointers.
> * Add `fetch_sub()` for atomic types.
> * Documentation and example improvements.
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