201874fc06
Geliang Tang says: ==================== Simplify bpf_tcp_ca test by using connect_fd_to_fd and start_server helpers. v4: - Matt reminded me that I shouldn't send a square-to patch to BPF (thanks), so I update them into two patches in v4. v3: - split v2 as two patches as Daniel suggested. - The patch "selftests/bpf: Use start_server in bpf_tcp_ca" is merged by Daniel (thanks), but I forgot to drop 'settimeo(lfd, 0)' in it, so I send a squash-to patch to fix this. ==================== Signed-off-by: Martin KaFai Lau <martin.lau@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 reStructuredText 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.