Linux kernel latest source http://mirrors.hust.edu.cn/git/linux-next.git/atom?h=master 2026-10-07T22:26:44+00:00 2026-10-07T22:26:44+00:00 Sasha Levin sashal@kernel.org 2026-04-21T01:21:51+00:00 urn:sha1:fe1d9958459e22cb4860abf92fa7c70bffc5fef4 The kapi tool extracts and renders kernel API specifications from three input sources and emits them in one of three output formats: Input modes: --source PATH parse kerneldoc blocks from a C source file or directory --vmlinux PATH decode the `.kapi_specs` ELF section from a compiled kernel binary --debugfs PATH read the spec dumps exposed under /sys/kernel/debug/kapi/ on a running kernel Output formats: plain, json, rst The tool is written in Rust and builds with cargo from the crates pinned in Cargo.lock; the resulting binary has no runtime dependencies. It ships alongside the kernel to give documentation tools, static analyzers, and IDE integrations a single entry point for querying the spec data produced by the framework. Assisted-by: LLM Signed-off-by: Sasha Levin <sashal@kernel.org>