kernel/git/next/linux-next.git/rust/helpers/sync.c, branch pending-fixes

rust: Introduce interrupt module

2026-08-10T10:53:09+00:00

This introduces a module for dealing with interrupt-disabled contexts, including the ability to enable and disable interrupts along with the ability to annotate functions as expecting that IRQs are already disabled on the local CPU. Signed-off-by: Lyude Paul Signed-off-by: Boqun Feng Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Benno Lossin Reviewed-by: Andreas Hindborg Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260807070218.27144-15-boqun@kernel.org

rust: sync: Add __rust_helper to helpers

2026-01-09T11:01:42+00:00

This is needed to inline these helpers into Rust code. Reviewed-by: Boqun Feng Reviewed-by: Gary Guo Signed-off-by: Alice Ryhl Signed-off-by: Boqun Feng Link: https://patch.msgid.link/20260105-define-rust-helper-v2-20-51da5f454a67@google.com

rust: lockdep: Use Pin for all LockClassKey usages

2025-03-07T23:55:04+00:00

Reintroduce dynamically-allocated LockClassKeys such that they are automatically (de)registered. Require that all usages of LockClassKeys ensure that they are Pin'd. Currently, only `'static` LockClassKeys are supported, so Pin is redundant. However, it is intended that dynamically-allocated LockClassKeys will eventually be supported, so using Pin from the outset will make that change simpler. Closes: https://github.com/Rust-for-Linux/linux/issues/1102 Suggested-by: Benno Lossin Suggested-by: Boqun Feng Signed-off-by: Mitchell Levy Signed-off-by: Boqun Feng Signed-off-by: Ingo Molnar Reviewed-by: Benno Lossin Link: https://lore.kernel.org/r/20250307232717.1759087-12-boqun.feng@gmail.com