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50e09460d9
Skip and don't log ELF sections that libbpf knows about and ignores during ELF processing. This allows to not unnecessarily log details about those ELF sections and cleans up libbpf debug log. Ignored sections include DWARF data, string table, empty .text section and few special (e.g., .llvm_addrsig) useless sections. With such ELF sections out of the way, log unrecognized ELF sections at pr_info level to increase visibility. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200820231250.1293069-5-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.