Linux kernel development work - see feature branches https://git.zx2c4.com/linux-dev/atom/tools/testing/selftests/kselftest_module.sh?h=linus%2Fmaster 2019-11-07T21:46:08Z 2019-11-07T21:46:08Z Kees Cook keescook@chromium.org 2019-10-30T19:45:36Z urn:sha1:c78fd76f2b673d1fb5306612c87df812c0a9ad0c The kselftest_module.sh file was not being installed by the Makefile "install" target, rendering the lib/*.sh tests nonfunction. This fixes that and takes the opportunity to move it into the kselftest/ subdirectory which is where the kselftest infrastructure bits are collecting. Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Link: https://lore.kernel.org/lkml/CA+G9fYsfJpXQvOvHdjtg8z4a89dSStOQZOKa9zMjjQgWKng1aw@mail.gmail.com Fixes: d3460527706e ("kselftest: Add test runner creation script") Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> 2019-04-08T22:44:11Z Tobin C. Harding tobin@kernel.org 2019-04-05T01:58:55Z urn:sha1:d3460527706eaacae0b24889885570d85cc0869a Currently if we wish to use kselftest to run tests within a kernel module we write a small script to load/unload and do error reporting. There are a bunch of these under tools/testing/selftests/lib/ that are all identical except for the test name. We can reduce code duplication and improve maintainability if we have one version of this. However kselftest requires an executable for each test. We can move all the script logic to a central script then have each individual test script call the main script. Oneliner to call kselftest_module.sh courtesy of Kees, thanks! Add test runner creation script. Convert tools/testing/selftests/lib/*.sh to use new test creation script. Testing ------- Configure kselftests for lib/ then build and boot kernel. Then run kselftests as follows: $ cd /path/to/kernel/tree $ sudo make O=$output_path -C tools/testing/selftests TARGETS="lib" run_tests and also $ cd /path/to/kernel/tree $ cd tools/testing/selftests $ sudo make O=$output_path TARGETS="lib" run_tests and also $ cd /path/to/kernel/tree $ cd tools/testing/selftests $ sudo make TARGETS="lib" run_tests Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tobin C. Harding <tobin@kernel.org> Signed-off-by: Shuah Khan <shuah@kernel.org>