aaf376bddf
Recently a bug was missed due to the fact that test_tcpbpf_user is not a part of test_progs. In order to prevent similar issues in the future move the test functionality into test_progs. By doing this we can make certain that it is a part of standard testing and will not be overlooked. As a part of moving the functionality into test_progs it is necessary to integrate with the test_progs framework and to drop any redundant code. This patch: 1. Cleans up the include headers 2. Dropped a duplicate definition of bpf_find_map 3. Switched over to using test_progs specific cgroup functions 4. Renamed main to test_tcpbpf_user 5. Dropped return value in favor of CHECK_FAIL to check for errors The general idea is that I wanted to keep the changes as small as possible while moving the file into the test_progs framework. The follow-on patches are meant to clean up the remaining issues such as the use of CHECK_FAIL. Signed-off-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/160443928881.1086697.17661359319919165370.stgit@localhost.localdomain
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.