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a4debc4772
Without this modification, we were often displaying this error messages: FAIL: Could not even run loopback test But $ret could have been set to a non 0 value in many different cases: - net.mptcp.enabled=0 is not working as expected - setsockopt(..., TCP_ULP, "mptcp", ...) is allowed - ping between each netns are failing - tests between ns1 as a receiver and ns>1 are failing - other tests not involving ns1 as a receiver are failing So not only for the loopback test. Now a clearer message, including the time it took to run all tests, is displayed. Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.