8505e8709b
Complete multi-prog sections and multi sub-prog support in libbpf by properly adjusting .BTF.ext's line and function information. Mark exposed btf_ext__reloc_func_info() and btf_ext__reloc_func_info() APIs as deprecated. These APIs have simplistic assumption that all sub-programs are going to be appended to all main BPF programs, which doesn't hold in real life. It's unlikely there are any users of this API, as it's very libbpf internals-specific. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200903203542.15944-6-andriin@fb.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.