rust: kernel: require `Send` for `Module` implementations

2024-05-17T09:55:50Z

[ Upstream commit 323617f649c0966ad5e741e47e27e06d3a680d8f ] The thread that calls the module initialisation code when a module is loaded is not guaranteed [in fact, it is unlikely] to be the same one that calls the module cleanup code on module unload, therefore, `Module` implementations must be `Send` to account for them moving from one thread to another implicitly. Signed-off-by: Wedson Almeida Filho Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Cc: stable@vger.kernel.org # 6.8.x: df70d04d5697: rust: phy: implement `Send` for `Registration` Cc: stable@vger.kernel.org Fixes: 247b365dc8dc ("rust: add `kernel` crate") Link: https://lore.kernel.org/r/20240328195457.225001-3-wedsonaf@gmail.com Signed-off-by: Miguel Ojeda Signed-off-by: Sasha Levin

rust: add `kernel` crate

2022-09-28T06:58:24Z

The `kernel` crate currently includes all the abstractions that wrap kernel features written in C. These abstractions call the C side of the kernel via the generated bindings with the `bindgen` tool. Modules developed in Rust should never call the bindings themselves. In the future, as the abstractions grow in number, we may need to split this crate into several, possibly following a similar subdivision in subsystems as the kernel itself and/or moving the code to the actual subsystems. Reviewed-by: Greg Kroah-Hartman Co-developed-by: Alex Gaynor Signed-off-by: Alex Gaynor Co-developed-by: Geoffrey Thomas Signed-off-by: Geoffrey Thomas Co-developed-by: Finn Behrens Signed-off-by: Finn Behrens Co-developed-by: Adam Bratschi-Kaye Signed-off-by: Adam Bratschi-Kaye Co-developed-by: Sven Van Asbroeck Signed-off-by: Sven Van Asbroeck Co-developed-by: Gary Guo Signed-off-by: Gary Guo Co-developed-by: Boris-Chengbiao Zhou Signed-off-by: Boris-Chengbiao Zhou Co-developed-by: Boqun Feng Signed-off-by: Boqun Feng Co-developed-by: Fox Chen Signed-off-by: Fox Chen Co-developed-by: Viktor Garske Signed-off-by: Viktor Garske Co-developed-by: Dariusz Sosnowski Signed-off-by: Dariusz Sosnowski Co-developed-by: Léo Lanteri Thauvin Signed-off-by: Léo Lanteri Thauvin Co-developed-by: Niklas Mohrin Signed-off-by: Niklas Mohrin Co-developed-by: Milan Landaverde Signed-off-by: Milan Landaverde Co-developed-by: Morgan Bartlett Signed-off-by: Morgan Bartlett Co-developed-by: Maciej Falkowski Signed-off-by: Maciej Falkowski Co-developed-by: Nándor István Krácser Signed-off-by: Nándor István Krácser Co-developed-by: David Gow Signed-off-by: David Gow Co-developed-by: John Baublitz Signed-off-by: John Baublitz Co-developed-by: Björn Roy Baron Signed-off-by: Björn Roy Baron Signed-off-by: Wedson Almeida Filho Co-developed-by: Miguel Ojeda Signed-off-by: Miguel Ojeda

user/sven/linux.git/rust/kernel/lib.rs, branch v6.1.151

rust: kernel: require `Send` for `Module` implementations

rust: add `kernel` crate