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Bastien Curutchet (eBPF Foundation) fcb39996a2 selftests/bpf: test_tunnel: Add ping helpers
All tests use more or less the same ping commands as final validation.
Also test_ping()'s return value is checked with ASSERT_OK() while this
check is already done by the SYS() macro inside test_ping().

Create helpers around test_ping() and use them in the tests to avoid code
duplication.
Remove the unnecessary ASSERT_OK() from the tests.

Signed-off-by: Bastien Curutchet (eBPF Foundation) <bastien.curutchet@bootlin.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250303-tunnels-v2-2-8329f38f0678@bootlin.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
History 2025-03-15 11:48:26 -07:00
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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.