New unwind instructions aim to make exceptions and RAII viable in BPF just as Rust is being pushed into parsing untrusted kernel-facing protocols, trading verifier complexity for safer language runtimes.
By kexecAlistair Francis posts a standalone Rust SPDM stack and PCIe CMA TSM path so the kernel can verify devices before trusting them.
By oopsBinder deletion, a Rust-only SPDM requester, and unconditional per VMA locks together shift the argument from whether Rust belongs in the kernel to what happens when a Rust implementation becomes the one that wins.
By kexecA push to delete the legacy C Binder driver, a Rust SPDM requester for untrusted device auth, and unconditional VMA locks together force the kernel to decide whether dual maintenance ends in security-sensitive paths.
By kexecAlistair Francis aims the smallest upstream SPDM stack at untrusted PCIe and related devices, with CMA wired through the TSM path.
By oops