b58af63aab
Refactor how CO-RE relocation is formatted. Now it dumps human-readable representation, currently used by libbpf in either debug or error message output during CO-RE relocation resolution process, into provided buffer. This approach allows for better reuse of this functionality outside of CO-RE relocation resolution, which we'll use in next patch for providing better error message for BPF verifier rejecting BPF program due to unguarded failed CO-RE relocation. It also gets rid of annoying "stitching" of libbpf_print() calls, which was the only place where we did this. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20220426004511.2691730-8-andrii@kernel.org
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.