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19a9484c1b
Tests use the root network namespace, so they aren't fully independent of each other. For instance, the index of the created veth interfaces is incremented every time a new test is launched. Wrap the network topology in a network namespace to ensure full isolation. Use the append_tid() helper to ensure the uniqueness of this namespace's name during parallel runs. Remove the use of the append_tid() on the veth names as they now belong to an already unique namespace. Simplify cleanup_network() by directly deleting the namespaces Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com> Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://patch.msgid.link/20250212-redirect-multi-v5-2-fd0d39fca6e6@bootlin.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 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.