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63d0a91231
Currently, the in-kernel kunit test case timeout is 300 seconds. (There is a separate timeout mechanism for the whole test execution in kunit.py, but that's unrelated.) However, tests marked 'slow' or 'very slow' may timeout, particularly on slower machines. Implement a multiplier to the test-case timeout, so that slower tests have longer to complete: - DEFAULT -> 1x default timeout - KUNIT_SPEED_SLOW -> 3x default timeout - KUNIT_SPEED_VERY_SLOW -> 12x default timeout A further change is planned to allow user configuration of the default/base timeout to allow people with faster or slower machines to adjust these to their use-cases. Link: https://lore.kernel.org/r/20250614084711.2654593-2-davidgow@google.com Signed-off-by: Ujwal Jain <ujwaljain@google.com> Co-developed-by: David Gow <davidgow@google.com> Signed-off-by: David Gow <davidgow@google.com> Reviewed-by: Rae Moar <rmoar@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 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.