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E.g. run tests but with KASAN $ ./tools/testing/kunit/kunit.py run --arch=x86_64 --kconfig_add=CONFIG_KASAN=y This also works with --kunitconfig $ ./tools/testing/kunit/kunit.py run --arch=x86_64 --kunitconfig=fs/ext4 --kconfig_add=CONFIG_KASAN=y This flag is inspired by TuxMake's --kconfig-add, see https://gitlab.com/Linaro/tuxmake#examples. Our version just uses "_" as the delimiter for consistency with pre-existing flags like --build_dir, --make_options, --kernel_args, etc. Note: this does make it easier to run into a pre-existing edge case: $ ./tools/testing/kunit/kunit.py run --arch=x86_64 --kconfig_add=CONFIG_KASAN=y $ ./tools/testing/kunit/kunit.py run --arch=x86_64 This second invocation ^ still has KASAN enabled! kunit.py won't call olddefconfig if our current .config is already a superset of the provided kunitconfig. 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.