atomic infrastructure

Most active threads (last 7 days)

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in rust-for-linux touching this subsystem.

• rust: byte-wise atomic copies between `Page` and shared memory v6 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 2/4] rust: sync: atomic: add memcpy 2026-11-13
  2026-11-13 · Andreas Hindborg <a.hindborg@kernel.org>
• [PATCH v5 2/4] rust: sync: atomic: add atomic_per_byte_memcpy 2026-11-10 · Andreas Hindborg <a.hindborg@kernel.org>
• rust: add support for dynamic debug rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC 02/11] rust: sync: atomic: Add Atomic<u{8,16}> 2026-10-11
  2026-10-11 · Thomas Weißschuh <linux@weissschuh.net>
• rust: io: support register projections and remove relative registers v4 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 02/16] rust: mem: add `transmute` with deferred size check 2026-09-01
  2026-09-01 · Gary Guo <gary@garyguo.net>
• rust: io: support register projections and remove relative registers v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 02/16] rust: mem: add `transmute` with deferred size check 2026-08-19
  2026-08-19 · Gary Guo <gary@garyguo.net>
• rust: kunit: enforce test configurability v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/2] rust: kunit: move test configuration gating into macro 2026-08-18
  2026-08-18 · Yury Norov <hidden>
• rust: add `#[macro_export_scoped]` for scoped declarative macro v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/4] rust: build_assert: remove macro from crate root 2026-08-11
  2026-08-11 · Gary Guo <gary@garyguo.net>
• Rust synchronization changes for v7.3 v1 · 1 matching patch

  Entire posting: PENDING · 10 of 24 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 23/24] rust: sync: Add generic memory barriers 2026-07-31
  2026-07-31 · Boqun Feng <boqun@kernel.org>
• rust: kernel: add cfg_select! and use it for config-based selection v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/2] rust: kernel: migrate to cfg_select! for config-based selection 2026-06-29
  2026-06-29 · Nika Krasnova <hidden>
• rust: more memory barriers bindings v2 · 1 matching patch

  Entire posting: PENDING · 2 of 4 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 2/4] rust: sync: generic memory barriers 2026-06-09
  2026-06-09 · Gary Guo <gary@garyguo.net>
• LANDED · 5 reviews, 5 by maintainers [PATCH v4] rust: make `build_assert` module the home of related macros 2026-06-09 · Gary Guo <gary@kernel.org>
• (no cover subject) v4 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 1/2] rust: sync: atomic: add atomic_per_byte_memcpy 2026-06-05
  2026-06-05 · Andreas Hindborg <a.hindborg@kernel.org>
• [PATCH v2] rust: sync: atomic: clarify AtomicAdd safety comment 2026-04-28 · Sagar Taunk <hidden>
• [PATCH 2/2] rust: sync: atomic: clarify AtomicAdd safety comment 2026-04-27 · Sagar Taunk <hidden>
• rust: add Kconfig.test v1 · 2 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/3] rust: tests: drop 'use crate' in bitmap and atomic KUnit tests 2026-04-17
  • [PATCH 2/3] rust: testing: add Kconfig for KUnit test 2026-04-17
  2026-04-17 · Yury Norov <hidden>
• rust: more memory barriers bindings v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/3] rust: sync: generic memory barriers 2026-04-02
  2026-04-02 · Gary Guo <gary@kernel.org>
• bus1: Capability-based IPC for Linux rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC 02/16] rust/sync: add Arc::drop_unless_unique() 2026-03-31
  2026-03-31 · David Rheinsberg <david@readahead.eu>
• add `const_assert!` macro and rework documentation v3 · 1 matching patch

  Entire posting: PENDING · 3 of 4 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 4/4] rust: make `build_assert` module the home of related macros 2026-03-19
  2026-03-19 · Gary Guo <gary@kernel.org>
• add `const_assert!` macro and rework documentation v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 4/4] rust: make `build_assert` module the home of related macros 2026-03-16
  2026-03-16 · Gary Guo <gary@kernel.org>
• Rust atomic changes for v7.1 v1 · 9 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 01/13] rust: sync: atomic: Remove bound `T: Sync` for `Atomic::from_ptr()` 2026-03-03
  • [PATCH 02/13] rust: sync: atomic: Add example for Atomic::get_mut() 2026-03-03
  • [PATCH 06/13] rust: sync: atomic: Clarify the need of CONFIG_ARCH_SUPPORTS_ATOMIC_RMW 2026-03-03
  • [PATCH 07/13] rust: sync: atomic: Add Atomic<*{mut,const} T> support 2026-03-03
  • [PATCH 08/13] rust: sync: atomic: Add performance-optimal Flag type for atomic booleans 2026-03-03
  • [PATCH 10/13] rust: sync: atomic: Add atomic operation helpers over raw pointers 2026-03-03
  • [PATCH 11/13] rust: sync: atomic: Add fetch_sub() 2026-03-03
  • [PATCH 12/13] rust: sync: atomic: Update documentation for `fetch_add()` 2026-03-03
  • [PATCH 13/13] rust: atomic: Update a safety comment in impl of `fetch_add()` 2026-03-03
  2026-03-03 · Boqun Feng <boqun@kernel.org>
• rust: atomic: add `fetch_sub` and update docs v3 · 3 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 1/3] rust: atomic: add fetch_sub 2026-02-20
  • [PATCH v3 2/3] rust: atomic: update documentation for `fetch_add` 2026-02-20
  • [PATCH v3 3/3] rust: atomic: update a safety comment in impl of `fetch_add` 2026-02-20
  2026-02-20 · Andreas Hindborg <a.hindborg@kernel.org>
• rust: atomic: add `fetch_sub` and update docs v2 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/2] rust: atomic: add fetch_sub 2026-02-19
  • [PATCH v2 2/2] rust: atomic: update documentation for `fetch_add` 2026-02-19
  2026-02-19 · Andreas Hindborg <a.hindborg@kernel.org>
• [PATCH v3] rust: page: add byte-wise atomic memory copy methods 2026-02-13 · Andreas Hindborg <a.hindborg@kernel.org>
• [PATCH v2] rust: page: add byte-wise atomic memory copy methods 2026-02-12 · Andreas Hindborg <a.hindborg@kernel.org>
• rust: sync: Add AtomicFlag type v2 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/2] rust: sync: atomic: Add perfromance-optimal Flag type for atomic booleans 2026-01-29
  2026-01-29 · FUJITA Tomonori <hidden>
• [PATCH] rust: atomic: add fetch_sub 2026-01-28 · Andreas Hindborg <a.hindborg@kernel.org>
• LANDED [PATCH v1] rust: sync: atomic: Add example for Atomic::get_mut 2026-01-28 · FUJITA Tomonori <hidden>
• rust: sync: Add AtomicFlag type v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v1 1/2] rust: sync: atomic: Add perfromance-optimal Flag type for atomic booleans 2026-01-28
  2026-01-28 · FUJITA Tomonori <hidden>
• rust: add AtomicFlag::get_mut v2 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/2] rust: sync: atomic: Add AtomicFlag::get_mut 2026-01-27
  2026-01-27 · FUJITA Tomonori <hidden>
• LANDED [PATCH] rust: sync: atomic: Provide stub for `rusttest` 32-bit hosts 2026-01-23 · Miguel Ojeda <ojeda@kernel.org>