Configure vscode for linux kernel source code

vscode-for-linux-kernel.md

1. Disable or uninstall the official C/C++ plugin.
2. Install the clangd plugin.
3. Build the kernel with clang:

/path/to/kernel_source$ make CC=clang defconfig
/path/to/kernel_source$ make CC=clang -j16

4. Generate the compile_commands.json:

/path/to/kernel_source$ python ./scripts/clang-tools/gen_compile_commands.py

If no error occures, you will find compile_commands.json in /path/to/kernel_source/.

5. Configure the clangd plugin with the following parameters:

6. Open any C file in kernel source and enjoy it :)

C&P:

--compile-commands-dir=${workspaceFolder}
--background-index
--completion-style=detailed
--header-insertion=never
--log=info
--pretty