Hi Shua, Here is the set with cleanup as suggested by Kees on v3. Configured, built, and tested all modules loaded by tools/testing/selftests/lib/*.sh >From previous cover letters ... While doing the testing for strscpy_pad() it was noticed that there is duplication in how test modules are being fed to kselftest and also in the test modules themselves. This set makes an attempt at adding a framework to kselftest for writing kernel test modules. It also adds a script for use in creating script test runners for kselftest. My macro-foo is not great, all criticism and suggestions very much appreciated. The design is based on test modules lib/test_printf.c, lib/test_bitmap.c, lib/test_xarray.c. Changes since last version: - Remove dependency on Bash (thanks Kees) - Use oneliner to implement kselftest test runners (thanks Kees) - Squash patch that adds kselftest script creator script with patch that uses it. - Fix typos (thanks Randy) - Add Kees' Acked-by tags to all patches thanks, Tobin. Tobin C. Harding (6): lib/test_printf: Add empty module_exit function kselftest: Add test runner creation script kselftest: Add test module framework header lib: Use new kselftest header lib/string: Add strscpy_pad() function lib: Add test module for strscpy_pad Documentation/dev-tools/kselftest.rst | 94 +++++++++++- include/linux/string.h | 4 + lib/Kconfig.debug | 3 + lib/Makefile | 1 + lib/string.c | 47 +++++- lib/test_bitmap.c | 20 +-- lib/test_printf.c | 17 +-- lib/test_strscpy.c | 150 +++++++++++++++++++ tools/testing/selftests/kselftest_module.h | 48 ++++++ tools/testing/selftests/kselftest_module.sh | 84 +++++++++++ tools/testing/selftests/lib/Makefile | 2 +- tools/testing/selftests/lib/bitmap.sh | 18 +-- tools/testing/selftests/lib/config | 1 + tools/testing/selftests/lib/prime_numbers.sh | 17 +-- tools/testing/selftests/lib/printf.sh | 19 +-- tools/testing/selftests/lib/strscpy.sh | 3 + 16 files changed, 440 insertions(+), 88 deletions(-) create mode 100644 lib/test_strscpy.c create mode 100644 tools/testing/selftests/kselftest_module.h create mode 100755 tools/testing/selftests/kselftest_module.sh create mode 100755 tools/testing/selftests/lib/strscpy.sh -- 2.21.0
