I've done some tests with rust 1.64 and simple module examples are still working fine, but to be 100% safe we would need to provide exactly the same version that the kernel is recommending (`./scripts/min-tool-version.sh rustc` from the linux source dir).
FYI, these are the unstable features required by the kernel for now: https:/ /github. com/Rust- for-Linux/ linux/issues/ 2
I've done some tests with rust 1.64 and simple module examples are still working fine, but to be 100% safe we would need to provide exactly the same version that the kernel is recommending (`./scripts/ min-tool- version. sh rustc` from the linux source dir).