5a0ae9872d
The samples/bpf Makefile currently compiles BPF files in a way that will produce an .eh_frame section, which will in turn confuse libbpf and produce errors when loading BPF programs, like: libbpf: elf: skipping unrecognized data section(32) .eh_frame libbpf: elf: skipping relo section(33) .rel.eh_frame for section(32) .eh_frame Fix this by instruction Clang not to produce this section, as it's useless for BPF anyway. Suggested-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20210705103841.180260-1-toke@redhat.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.