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5531939a4d
Andrii Nakryiko says: ==================== Build BPF selftests and libbpf and bpftool, that are used as part of selftests, in debug mode (specifically, -Og). This makes it much simpler and nicer to do development and/or bug fixing. See patch #4 for some unscientific measurements. This patch set fixes new maybe-unitialized warnings produced in -Og build mode. Patch #1 fixes the blocker which was causing some XDP selftests failures due to non-zero padding in bpf_xdp_set_link_opts, which only happened in debug mode. ==================== Signed-off-by: Alexei Starovoitov <ast@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.