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Before: $ ./tools/testing/kunit/kunit.py parse /dev/null ... [ERROR] Test : invalid KTAP input! After: $ ./tools/testing/kunit/kunit.py parse /dev/null ... [ERROR] Test <missing>: could not find any KTAP output! This error message gets printed out when extract_tap_output() yielded no lines. So while it could be because of malformed KTAP output from KUnit, it could also be due to not having any KTAP output at all. Try and make the error message here more clear. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.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 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.